1. Untitled (by Naoto Takai)

    Untitled (by Naoto Takai)

  2. P8291986 (by Yutaro Sugai)

    P8291986 (by Yutaro Sugai)

  3. Untitled (by Naoto Takai)

    Untitled (by Naoto Takai)

  4. P8292005 (by Yutaro Sugai)

    P8292005 (by Yutaro Sugai)

  5. P8291961 (by Yutaro Sugai)

    P8291961 (by Yutaro Sugai)

  6. Untitled (by Naoto Takai)

    Untitled (by Naoto Takai)

  7. @chadfowler and @snoozer05 (by Shintaro KAKUTANI)

    @chadfowler and @snoozer05 (by Shintaro KAKUTANI)

  8. Untitled (by Naoto Takai)

    Untitled (by Naoto Takai)

  9. IMG_1083 (by ysakaki)

    IMG_1083 (by ysakaki)

  10. RubyKaigi 2010 Staff (by Naoto Takai)

    RubyKaigi 2010 Staff (by Naoto Takai)