• Access to the Komaba campus and the math building
• From Narita airport to Shibuya station. There are at least 3 ways.
  • Narita express. This can be the easiest, although not the cheapest. You can buy a ticket at the Narita airport station valid upto Shibuya.
  • Skyliner. Change to the Yamanote line at Nippori station.
  • Limousine bus. If you plan to change to Inokashira line, get off at the terminal, Shibuya Excel hotel. The station is in the same building. If you plan to take a taxi, it is better to get off at the other stop, Shibuya Cellulian hotel.
• Narita express will leave you on the platform No 3. In the map, it is in the blue zone in the up-left. You need to take a long corridor (shown red on the map) to come to the main part of the station. Proceed to the yellow area at the top in the map to take (Keio-)Inokashira line. If you take Yamanote line, you will be on the platform No 1 or 2. In the same map, it is in the blue zone in the middle.
  
• From Shibuya to Komaba.
  • By (Keio-)Inokashira line, the second stop is Komaba-Todai-mae (means Komaba, in front of the University of Tokyo) station. It costs 120 yen. An express does not stop there. If you find something red in the sign, it says express in Japanese.
  • You can walk, if you know the way. It is about 20 min.
• In Komaba.
  Your exit at the Komaba-Todai-mae is close to the tail of the train from Shibuya. Go up stairs to leave the station. Then, in the detailed map, you will be at the point r. The math building is j on the map.
  • To go to the guest house K on the map, you can also take the other exit at the point u on the map.
    On the arrival day, you are not able to enter the guest house before 3pm. You can kill time at a cafe between the signs x and i on the map. If you arrive after 9pm, with an notice in advance, we can arrange so that you can get the key from the guardman at the main gate at the point S on the map.
  • To go to Komaba eminence,
    The hotel is now closed unfortunately, due to a policy of the new administation.
    • The easiest is to take a taxi from Shibuya. It should be about 1,000 yen. The hotel is faced on the street Awashima-dori. The driver should know Awashima-dori.
    • If you want to try a bus from Shibuya, you go to the west bus pool and take the bus �a(Chinese character indicating Shibuya) 51 to the direction of Wakabayashi orikaeshijo. You get off at the 5th stop Komaba. It costs 210 yen. To get to the hotel, you walk a little to the direction you came.
    • From Komaba-Todaimae station, you get out at the exit close to the top of the train from Shibuya. You go down stair to go out. Then, you take a street between MacDonald and a public toilet. It is 3 minuits walk.