The cnference venue is located in the National Institute of Informatics, NII . You can find the NII within the complex of the National Center for Science.
The followings are general travel informations:

The cnference venue is located in the National Institute of Informatics, NII . You can find the NII within the complex of the National Center for Science.
The followings are general travel informations:
Time:1:36 Charge: 3,140yen Distance: 79.2km (to Tokyo)
Get off at Tokyo Terminal and take a taxi to NII (Hitotsubashi).
Get instraction pdf file (176KB) to show your taxi driver.
Time:1:31 Charge:2,070yen Distance: 70.6km (to Tokyo)
Change1: at Nippori and Take JR Yamanote Line to Tokyo.
Change2: at Tokyo, Take a taxi to NII (Hitotsubashi).
Time: 55min.(normally) Charge: 2,900yen (to T-CAT)
note: 4-7 buses start per hour
Get off at Tokyo City Air Terminal (T-CAT/Nihombashi Hakozaki), which is aside to Suitengu-mae Station.
Take the Tokyo Metro Hanzomon Line at Suitengu-mae Station to Jinbocho Station.

Time: about 30min. Charge: 780yen (to Tokyo)
Get off at Hamamatsu-cho Terminal and take the JR Keihin Tohoku, Negishi Line (JR Rapid) to Tokyo Station.
Time:50min. Charge:700yen
At Sengakuji Station, the train lead directly to Toei Asakusa Line.
Change at: Nihombashi Station and take the Tokyo Metro Tozai Line to Takebashi Station.
Time (to Tokyo): 40min.(normally) Charge (to Tokyo): 900yen
1-2 buses start per hour.
Get off at Tokyo and take a taxi to NII (Hitotsubashi).