The Horrors of Sasago

The legendary Sasago Tunnel – entry point to untold horrors


Tom, David and me were on the way back from Odarumi on route 20, Tom in front and me some 100 meters behind and David some 300 meters behind perhaps when we came to the road that leads to Sasago Pass and the old Sasago Tunnel.

We waited some 50 meters of the road at a Jidohanbaiki for David to arrive, when I saw him passing by. I shouted „David!“ but he just continued so I had no choice but to ride back to route 20 and follow him up on the slope, trying to catch him.

Actually, this is a very interesting probably non-linear mathematical optimization equation, or problem along the following lines:

You are following 300 meters behind a bicycle rider which rides at constant 20 km/hr towards an abyss (Sasago Main Tunnel) without knowing this. You are following this rider at 25 km/hr speed and you want to warn him, however you do not know from which distance between the two of you he can hear you.

Every time you are shouting a warning, your speed drops to 15 km/hr for a period of 10 seconds as you are running out of breath. Assuming that there is a logarithmic relation between the probability of your warning being heard and the distance between you and the bicycle rider with 0% chance at 300 meters and 100% chance at 0 meters, how would you time your warning shouts and at which distance from the start point would the rider stop ?

Not sure about the correct answer, but the maximum distance would be 1.500 meters (5 km/hr speed difference to cover 300 meter distance difference at 25 km/hr).

Anyway, David was tired and decided to ride home by train so we bid good bye and I followed Tom up the slopes to Sasago Pass. The climb is very nice, very gradual, but also more than 400 meters up. It is hard to imagine that this was the main road to Kofu until 1958 when the main road tunnel of route 20 was completed. And even the old tunnel was only completed in 1938, before that there was a pass even at a higher point above the tunnel.

Tom was fast as usual and despite all his lamenting on the blog that he has becoming an old man, not able to withstand the cycling challenges of middle-aged salaryman from Hyogo prefecture, I don’t see this decay actually happen on the road when riding with him.

Since years I am telling my kids about the horrors awaiting oversuspicious cyclists in the Sasago Tunnel. I try to fine tune my stories along the lines of old stories by H.P. Lovecraft that I read as a kid. I was also inspired by a blog entry of Tom some time ago, where he felt that something slimy was touching his legs while riding through the tunnel, having lost all sense of room and time and falling into an eternal vertigo.Wiki, now the source of all knowledge to mankind defines the work of H.P.
Lovecraft as following:

Lovecraft’s major inspiration and invention was cosmic horror, the idea that life is incomprehensible to human minds and that the universe is fundamentally alien. Those who genuinely reason, like his protagonists, gamble with sanity. […..] His works were deeply pessimistic and cynical, challenging the values of the Enlightenment, Romanticism, and Christian humanism.Lovecraft’s protagonists usually achieve the mirror-opposite of traditional gnosis and mysticism by momentarily glimpsing the horror of ultimate reality.

„… momentarily glimpsing the horror of ultimate reality …“, I guess that has a lot to do with „defying gravity by speed of ascent up some semi-vertical hillock“.

So I told my son (12) and daughter (7) who were listening with horror in disbelief, that in their are giant, invisible octopus living in holes arranged at the ceiling of Sasago tunnel. Every now and then, when a stupid cyclists rides alone into the tunnel, they let down their tentacles, try to grasp him and move him up so they have splendid dinner to chew on for some days. Tom was barely able to escape and I named him as the eyewitness to this horrors.

OF course my kids didn’t believe a single word, so I had to prepare better evidence. Tom was so kind to take some photos of myself while fighting with the octopus in the tunnel. As I said, they are invisible so it is a little bit difficult to see them in the photo, but I presume that the expression of horror in my face speaks for itself.Just when he handed back the camera to me, Tom was also attached by these godless creatures.
Luckily I could take a picture of this heinous assault.

After surviving Sasago Tunnel we rode down to this famous cedar (sugi) tree the older bike rider has told me about at Tomin no Mori some days ago. It is supposingly 1.000 years old and inside completely hollow to the top. It seems to have come out directly from a Miyasaki movie.

We then road a high speed to Otsuki. Although the compact crank is nice for the climbs, it is true that on the downhill a 52/11 gear ratio adds more speed, I was not able at all to cope with Tom here.

At Otsuki station I was lucky to get an express train back to Hachioji and then hop on the Yokohama line back to Shin Yokohama from where I wanted to ride the last 8 km or so back home.

But what did I had to notice when I just unpacked my bike at the station? Another flat rear tire. So far for the existence of the Japanese Tube Gods. I thought, OK, this is only small puncture and the air is coming out slowly, so if I inflate the tire again, I might be able to ride home. I had my small hand pump with me and I pumped as hard as I could and started tor ride as fast as I could. Which brought me exactly to the Nissan Stadium before I was out of air again. So I pumped again. Which brought me to Nippa station. So I pumped again, but his time the air would simply not stay in the tire.

I didn’t want to pack and unpack the bike for only one station of a train ride and I was also very angry so I rode home on the rim.

Where I told my kids the story of the Sasgo Tunnel and showed them the photos. They didn’t believed a single word.

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Eingeordnet unter 2009, David, Mob, Tom

Some more Odarumi Stories

Another report on the Odarumi ride is here (in Flemish).

Some of the views from the road were quite nice, but due to the thick cloud cover there was not very much to be seen most of the time.
David was going strong, as usual I had a hard time to follow him at the start of the climb but I was becoming faster closer to the summit. I became further motivated by riding in the starting rain, I thought if I could climb fast enough I may escape over the clouds.
Arriving at the top was somewhat of an anti-climax. The road stops. Well not exactly but it becomes a gravel road, not suitable for road racing bikes. There is no tea house, mountain witch, nothing. But there were cars parked on the side of the road for the last 500 meters and it was surprisingly crowded for such a desolate place.

On the way down I had again a rear tear puncture. I was taking a curve a higher speed when I suddenly got this wobbly feeling. I thought, well perhaps a wind gust, but the next curve the same thing happened. I stopped and the rear tire was almost flat.

Now, 2009 is the year of the flat (rear) tires; I am now almost up to 10 since May. This brought memories back of the time when Juliane and me were still riding with a „traditional“ Japanese cycling club, today called Tamagawa Cyclists.
They were very, very strict concerning the rules how punctured tires have to be disposed off. And perhaps, I thought, it is because I was not following these rules that I was cursed by the Japanese Tube Gods with a series of punctures.

So once I finished the tire exchange and had the bike ready again, I lay down on the side of the road with the old tire in front of me and thanked him for all the hard work he had done on many kilometers inside the hot and tight Continental GP4000 tube (orange, of course):

„お疲れ様、タイヤー様。これからも宜しくお願い致します。“


Then I buried the tire along the road where he has a good view on approaching cyclists on their climbs. I hoped that this will help. It did not, as can be read in the post about Sasago Tunnel.

Many thanks to David, Tom and Hiroshi, the incredible „bunny hopper“ for this nice trip.

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Eingeordnet unter 2009, David, Hiroshi, Mob, Tom

Positively Approved

Since some weeks I am pregnant … with the idea to customize a sticker which we could use to mark cycling routes and approved supply dumps along the way.

This will also come handy if we are ever going to publish our routes in the form of a book or a website. I checked out some websites in Japan, but the production is extremely expensive; I checked further in Germany and in the US and finally I have found a source in the States which could supply weather proofed customized stickers.

In a size of 2 inch width they would cost about 200 US$ for 1,000 pieces which is the cheapest I could found. If you know any other suppliers, in particular in Japan, please let me know.

The red frame on the bottom is interned to include arrows for indication of turns, if the road would go straight they can be turned by 90 degrees to indicate with an arrow to go ahead. Of course we can also include warning messages or other comments with permanent markers.

We would paste them on lampposts and guide rails in the most sensible way. Some of our favourite shops like the manju sellers on road #35 or the soba place at the Okutamako may also agree to have them patched to their doors.

What would you think? Would you be interested to have a set of 50 – 100 stickers and share the respective cost?

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Odarumi attack Sunday — Success!

Partial Ride Report [by David L.]:
Michael and I made our early morning train connections as planned and attached Odarumi after filling our water bottles and stocking up on some provisions a 7/11 (approved) near Enzan Station.

As it was 8AM and cloudy, the humidity and heat were still contained somewhat, and we reached the bottom of the climb without difficulty. I urged that we take the „direct“ climb rather than going over Yakiyama Touge („Burnt Mountain Pass“) since Jerome and I had already climbed via Yakiyama last month.

Just after we started up, Michael got a call … from Hiroshi, who had decided to join us and driven from Tokyo, but did not tell anyone until his arrival (delayed somewhat by traffic). Michael spoke with him as we continued to climb. We know that Hiroshi is faster uphill than we are, and it sounded from Michael’s description as if he was already near the entry to the climb, so we kept going, expecting to see him reach and pass us somewhere along the climb.

Hiroshi’s (Japanese language) report and a few photos are available here.

The climb was MUCH easier than when I did it with Jerome last month. While I would like to believe this is because I succeeded in reaching a „new level“ as a climber by participating in the Transalp, I am afraid the much more obvious causes are (1) not having started the day by riding 100km plus from home, over Yanagisawa, and (2) weather that was probably 5-7 degrees (C) cooler than the climb with Jerome and without harsh direct sunlight.

As usual, Michael climbed a bit faster than I did. We stayed together, trading front positions until around 1600 meters, then Michael pulled ahead. I could still see him around some of the bends in the road as we went through the flat-ish 5km section between 1700-1750 meters elevation, but from there to the top I kept up my plodding pace, while he accelerated, taking advantage of a slightly reduced grade of the climb, and the confidence that he could make it up without difficulty.

I was glad to make the entire 35 km from the 7/11 in Enzan to the top of Odarumi, over 2000 meters of climbing, without stopping. The only time my foot touched down was when I stood to climb out of the saddle and my cleat slipped out of the pedal (time to replace that cleat!).


The clouds darkened dramatically and the wind gusted on top. We put on our windbreakers and had just started the descent … when we saw Hiroshi coming up. After waiting for him to summit and start back down (and, in fact, going back up to the top to make sure that he was, in fact, planning to spend not too long up top), we started the descent. Hiroshi and I ended up ahead with Michael nowhere to be seen. We pulled over to wait and, after 5 minutes, had decided to head back up to see what was keeping him (tire puncture? crash? other????) when Tom can zooming up, having ridden all the way from home. These photos are mostly from Tom, and his full trip report can be found here.

The 3 of us went up until we met Michael, who had changed a flat tire tube. We descended together, turned off the main route halfway down, climbed over Yakiyama Touge and descended through the adjacent valley. We rode through light rain, but just enough to cool us down, not enough to make the road damp or slick.

After farewell to Hiroshi, and a ramen stop, Tom led Michael and me through the Enzan/Katsunuma area and toward the west entrance off Rte 20 to Sasago Pass.

While Tom was right that going through Enzan/Katsunuma saved us from the hilly Fruit Line, the air was oppressive — way too much humidity, mixed with some auto exhaust and a blend of diesel particulate. I had not gotten nearly enough sleep the night before, and was suffering from a combination of modest stomach issues and pain in my feet (really need to experiment with other cleat locations). In the end, I hopped the train home from Kai Yamato, while Michael and Tom headed up Sasago.

Michael will need to report on what happened thereafter … and add any photos of note.

David L.
(added a few photos, Tom)
________________________________
David and I are finally going to climb Odarumi Toge [2.360 m] on Sunday (19). Previous attempts were unsuccessful for various reasons, including a too ambitious climbing program in 2008 on the previous day’s approach which killed 3 our of 5 riders.

Now this time we would like to do it properly and therefore we are going by train:

06:35 Hachioji – 07:50 Enzan (Chuo Line to Matsumoto)

It will take about three hours of climbing up and one hour down, so we should be back in Enzan by one. Whereas we will reassess our strength and go for some more leisurely riding in the vicinity (Yanagizawa, Kamihikawa, Sasago) or take the train home again.

Would anybody like to join (who has not refused so far) ?

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Eingeordnet unter 2009, David, Hiroshi, Mob, Tom

Une partie de campagne [Yabitsu]

Don’t worry this post is not about the movie of Jean Renoir as you might have suspected in the first place. And if a movie by him, I assume that you would most certainly prefer „La grande illusion“ which is equally not related with cycling.

Juliane and me rode up from Miyagase lake to Yabitsu pass for the first time perhaps in 2004 or 2005; it started to rain before we reached the top but nevertheless I noted that this is one of the best cycling roads in the Kanto area.

After this I went there many, many times. There is one point on the road perhaps 3 or 4 km from the start, where the forest opens to the left side and one has a wonderful view of the river (Kiyokawa, I assume) and the gorge meandering towards the higher hills. Every time I ride by this place I think „I should come here with my family some day“, or if I ride with somebody else, I make an acclamation to the same effect. But usually there is no time to stop as the clock is ticking and one wants to achieve a sub 50 minutes time in the togebaka records to the right.
But finally yesterday I could convince my family to go there. I set off early in the morning by train to Hachioji and over Otarumi while my family was travelling by car and we planned to meet on the top of Yabitsu.

Perfect blue skies. Incredibly hot and humid plus a strong headwind, not the best conditions to attack Otarumi, but I did nevertheless. And I needed to stop because of a construction site. No new records, no togebaka entries.

It is really difficult for me to ride during these weather conditions, all energy gets gradually sucked out from the body and I was moving really slow. Subsequently I arrived late at Yabitsu where my family was waiting already. It took them less than 90 minutes to travel by car from Yokohama to there.

I assembled the bike of my son (He needs a new one as this one is now to small and I am thinking about this or this or this) and then the both of us started riding down the slopes in direction Miyagase lake while wife and daughter went ahead by car. I taught my son the basics of rolling downhill and maneuvering curves although I think that David would have been a much better teacher.

Much emphasize was placed on a) looking into the mirrors b) shouting „car“ or „car back“ and c) crossing all red lights between Yabitsu and Kiyokawa.
We then arrived at one of the camp sites at the river and jumped into the water. Wonderful, the water was cold, clear and of turquoise color and partly it was so deep that we could jump from the rocks and swim. A most wonderful place as expected and not crowded at all as Japanese summer school holidays have not started yet.
My children then suddenly developed at interest to add further creatures to our assorted portfolio of pets at home (turtles, gold fish, spiders and cockroaches) and started to look for polliwogs.

I told my wife the story of the famous German Enka siren „Lorelei“ and she kindly tried to enact the story on a rock high above the river.And then we rode to Miyagase lake and had lunch/dinner at one of the two approved soba joints (登山) until our kids forced me to buy them french fries, crepes and soft cream at one of the not-approved supply dumps.

I then wanted to conquer Yabitsu one more time while the family was heading back to Yokohama for figure skating training. But I had a flat tire after riding for 10 minutes and honestly speaking I was not too unhappy about. My family picked me up and together we drove back.
A most enjoyable day, combining the pleasures of cycling and family life.

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Positivo Espresso Gloves

The supplier of our team outfit, F2P, has kindly agreed to supply as with some extra Positivo Espresso customized gloves. Because we are a good customer from Japan (… and only one of three besides Team Comrade [which sounds to me like a bicycle team led by Josef Stalin] and our friends from NFCC]. Because we had some hiccups for the order of our 2009 jerseys and bib shorts. If you like I can forward you my mailbox of app. 347 mails regarding this subject.

Anyway, I have no idea how the gloves will look like and how the quality will be, but I assume that they a) can be worn in the summer and b) are designed for cycling purposes as opposed to gardening, fishing or rectal cancer prevention.

After distributing them to the team members who have ordered jerseys we might have a limited number of gloves available for free distribution.

If you would like to have a pair, please let me know your preferred size (European sizing, XS to XXL) and your mailing address.

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Tour de France – a Japanese Viewpoint

Everybody seems to agree that although one doesn’t know yet which rider will win the Tour de France, he will be from the Astana team. On the other side of the spectrum, there is an article on Spiegel Online (in German only) about the two Japanese riders (Beppu, Arashino) who attend the TdF this year.

Interesting that this is only the forth TdF with Japanese participation after 1926, 1927 (Kawamuro Kisso) and 1996 (Imanaka Daisuke). This could also be the first tour in which a Japanese rider arrives in Paris. Kawamuro retired on the first day in both years. Imanaka is now the boss of Intermax and thereby also the new importer of Lighweight.

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Positivo Espresso C Squad Report

The C squad, consisting of David, Jerome and me reassembled at the shores of lake Okutama and decided in view of the time to cancel all plans to climb Yanagisawa or even Odarumi. Instead we opted for the Tsuru + Tawa road back to route 20. I did not recall that the climb from this side as so steep, but all of us were creeping up at less than 10 km/hr despite hard training in the alps of Europe and Japan.

The descent that follows is very rewarding, a nice road indeed. And also fast, maximum speed of 72 km/hr is something I don’t reach too often.
We were taking a break between Tsuru und Tawa when two things happened: First a group of foreign cyclists rode up the Tsuru hill with the first rider leaned over the handle and going at a fast pace but essentially riding free handed (either this or he had no hands). I thought that they would be from the TCC but David called and they didn’t respond.

Secondly a Japanese car driver stopped as he thought that the small hut at the rest place would contain a toilet. He was going around the hut and looked for the door when Jerome noticed him and pointed at a point in the woods and said „there it is“. Well there was no toilet there, but all the authority in Jerome’s voice strongly suggested, that this precisely is the designated toilet point … until David took pity on him and pointed out that the small building nearby was, in fact, a restroom.

We skipped the golf course hills and had a long lunch at Uenohara’s famous Narita Shokudo, a place where even the emperor drove by as witnessed by a photo inside. It took years until we got finally our food but it was good to catch up with all Transalp news.
David and Jerome then rode home along route 20 while I had some more time left and took road 76 over to Doshi Michi, then rode to Miyagase lake and as I still had time and power mounted an attack on Yabitsu.

This was the first time since the accident that I felt I had sufficient power in my legs to make faster climbs. All the previous tours I was climbing at the edge but yesterday I felt that I had some reserved and could go faster if required. And I was fast, despite the 1.500 meters of climbing I had already in my legs.

But I am still lacking the stamina to go fast for a longer period. I was running out of gas on the last part of the climb between the teahouse and the top and was 18 seconds slower than my best time.

A fast descent brought me to Hadano station where I took the train home and made it to our doors one minute before the deadline imposed by my wife.

Total 120 km only in 11 hours (including 3 hours of train rides), but 2.000 meters up and again no wasted distance on unpleasant roads.

It was a bit difficult to combine the speeds of all riders and go as a group. In order to compensate, I convinced James, michael and Graham to ride up to the Mitake cable car station as some kind of preparation for the Kazahari climb. That seems to have been very much appreciated and will be referred to as „the spike“ in future posts.

[Some minor additional edits by David L.]

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Eingeordnet unter 2009, David, James, Jerome, Mob

Positivo B Squad Sunday Tour de Okutama

NB. above, the Mob ‚it’s just 500m‘ spike of folly…

Click either of the above for more interactive detail.

Aurore Bakery, Ome Station, Positivo approved.

The ‚B‘ Squad (James, Graham & Little ‚M‘) conquered Kazuhari and completed 140km with 1400m climbing, on the day. An excellent day out.

‚A‘ Squad ride report to follow…

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Disoriented

Lately I was thinking about riding a cycling guide for the greater Kanto area. I thought about it, when I was in a train riding home and it seems to took forever. This is a commonly observed phenomena, in particular when one is travelling in the opposite direction of where one wants to go.

After changing the trains I thought if I would really by the appropriate person to write such a book? More doubts came yesterday. The weather was as good as it can be during the rainy season and after arriving relatively late at Nakayama station I took the train out to Hachioji, this time in the right direction. After a few junk miles within Hachioji I found myself behind a Japanese rider with an ugly OAKLEY jersey who was going fast on the flat in direction Takaoguchi. He even rode free handed so I thought, if this is the competition it might be interesting to race up to Otarumi.

With fresh legs I stayed behind the guy and watched his leg muscles at work. They didn’t seem sooooo impressive. And right, just when the road started to have a little bit of a slope he started to struggle at 25 km/hr, going slower to 23 km/hr. Strategically it is better to wait longer behind him until he is complete exhausted by my presence, but I felt confident enough to go ahead. So I accelerated to 30 km/hr, flew by and within seconds I had laid quite some distance between us.

Now the bad thing about doing this kind of manly, competitive riding is that if you do not have the self confidence that you are really, really superior, you are getting really, really worried and start to look over your shoulder, which is very, very uncool.

I am still lacking stamina and when my speed dropped to 15 km/hr at the higher part I got worried. But in the end I made it up in 14:25 min which is not such a bad time for me and which deserved a toge baka entry. Done.

I immediately descended on route 20 which was awful as usual and then took a turn at Fujino station in direction Wada, Tawa, Tsuru and Kobu. My plan at this point in time was to do a re-run of a terrible ride I did with Tom, Laurent and Nishibe during a time of extreme summer heat last year.

Last year the idea was to leisurely ride out to Ensan on Saturday, play with snowwhite at her bar, take a good nap and tackle Odarumi Toge the following day.

It was the idea of Tom to avoid some of the busy streets and add some more spice to the ride out, so that’s why we went over Wada, Tawa, Tsuru und Imagawa Toge before arriving at the climb for Yanagizawa Toge. On which point I returned home, completely exhausted. I never went to Odarumi, something I still have to make up for.

Anyway, so I was planing to do Tawa and Tsuru first, also because David is constantly telling that this is such a nice ride. I have been there only in winter and my memories are somewhat different, so I wanted to check it out again.

So I was climbing up through the bloody golf course hills of Uenohara, a climb I doesn’t like at all and then the landscape got nicer and I thought, „Hm, David is right after all“. And then I arrived at Kobu Tunnel.

Which is very, very wrong, because this is the way to Kazahari Toge or the return to Itsukaichi. I have missed a crossing further down and I was pondering whether I should ride back or if I should just continue my trip but substitute Tawa and Tsuru with Kazahari. This would add some more climbing meters to the plan but would surely be the manly thing to do. So I went for this option and slowly I made my way up to Tomin no Mori.

Where I had a nice conversation with an elderly motorcycle rider who has ridden on his bike all the roads we want to go : Odarumi, Mikuni, 76 to Tanzawa-Ko, Kami Hikawa, Sasago … we could exchange some information.

The ride down from Kazahari was perfect, on weekdays there is not that much traffic on the road and the road itself is now in perfect shape. It was easy to go beyond the magic 60 km/hr mark.

Then I continued along road 411 to climb up to Yanagizawa. And I arrived at the entrance to Matsuhime Toge. Again I have missed a turn and took the wrong road. Surely it was now time to abandon the original plan and return home either via Matsuhime or Ome. But I could not get used to the thought so I decided to climb up to Imagawa Toge and take the „shortcut“ back to route 411.

Imagawa Toge is hard, especially if you have a speedy Otarumi, Kobu Tunnel and Kazahari already in your legs. Some stretches are really steep. Still in my memory from the ride last year I remember Laurent who didn’t wanted to demount his bike and was desperately clinching to a lamp post along the road with both hands.

But I made it somehow up to the final elevation of almost 1.000 m although I was awfully slow (I would require a lighter speed vest with one digit). And when I returned to road 411 it was already late and I had no food as I didn’t bought anything since Otarumi but I thought, OK, now up Yanagizawa because otherwise you can not write something on the blog.

So I rode up Yanagizawa which is long, long, long and long. Also on this road to nowhere there are some new tunnel constructions or abandoned constructions. And after a very long ride I finally arrived at the top after 5 PM. Somehow My stomach was empty and I also ran out of water but the last 300 meters I was climbing faster than up on Kazahari. Strange.

The restaurant or shop at the top of Yanagizawa was closed. That was very bad news, because I needed food and water. And also the weather was completely different on the other side of the pass: Thick mist, maximum visibility perhaps 50 meters, bridges leading to nowhere in the clouds. A surrealistic run down.

i also checked out the entrance to the Kamihikawa Toge road but I was not stupid enough to add this one to my list of achievements.

And so I arrived at Enzan.Almost 2.900 meters of climbing but only 120 km of distance as I cut out all the junk miles at the start and at the end. Six hours on the bike, almost no longer breaks.

Still a mystery to my why I was so confused with the directions. Was the train trip the day before some kind of divine hint that I should be more careful. That was, what I was thinking going back on the train to Yokohama. Next to me was a blond gaijin woman sitting. I am pretty sure I saw her at the Russian embassy when I was visiting Thierry there.

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Eingeordnet unter 2009, Mob