Chairman
Masayoshi TAKAHASHI Nihon Ruby-no-Kai, Chairman / tatsu-zine.com
Vice Chairman
Shintaro KAKUTANI Nihon Ruby-no-Kai || Eiwa System Management
Chief of Operations
Koji SHIMADA Nihon Ruby-no-Kai / Enishi Tech
Program Chair
Koichi SASADA Nihon Ruby-no-Kai, The University of Tokyo
Sponsor Liaison
Ayumu AIZAWA Nihon Ruby-no-Kai, Akasaka.rb
Shugo MAEDA Ruby Association / Network Applied Communication Laboratory
Organizers
Shin'ya ADZUMI Nihon Ruby-no-Kai, TechnoVan
Miho SUZUKI @adzuki34
Leonard Chin Nihon Ruby-no-Kai || Dwango
Yoji SHIDARA Ruby Sapporo / Enishi Tech
Jun OHWADA Ruby Sapporo, Scigineer
Kei SHIRATSUCHI Ruby Sapporo, Scigineer
Naoto TAKAI Akasaka.rb
Toshiaki KOSHIBA EC Navi Company, Shibuya.rb, Chiba.rb
Sunao TANABE Nihon Ruby-no-kai
Eito KATAGIRI Ruby Tokai
Tasuo SAKURAI Everyleaf
Tadashi SAITO
Shyouhei URABE Network Applied Communication Laboratory
i18n
Adam AKHTAR @robodisco
Paul Mcmahon @pwim
Designer
Mayuko SEKIYA @mayuco / Enishi Tech
Norio @norio, pixiv Inc.
KaigiFreaks::ReportTeam
Mitsutaka MIMURA Eiwa System Management, asakusa.rb
Masanori SUGAWARA @sugamasao
Yuki AKAMATSU @ukstudio
Yutaro SUGAI @hokkai7go
Noriyuki Komatsuzaki @oshow
KaigiFreaks::NetworkTeam
Hidekazu KOIWA LOCAL, ESTCOSMO Co.,Ltd., 88nite
KaigiFreaks::RecordingTeam
Ippei Ogiwara @iogi
Norio SUZUKI @suzuki
Tomoki MAEDA Ruby Sapporo / Antas
Fumitake TANIGUCHI Ruby Sapporo, Hokkaido Information University
Staff
Ryunosuke SATO Enishi Tech Inc., Sapporo.js , @tricknotes
Hiroki Yoshioka irohiroki.com
Yutaka OGASAWARA RubySapporo
Hiroki TOI Oyama.N.C.T.
Kazuhiko Free Software Programmer, Nexedi SA
Gentaro TERADA Eiwa System Management, @hibariya
Hiroshi TOMITA @tomy_kaira
Yusuke SAKAKI @ysakaki, 30min. Inc. , Mitaka.rb
Kazuya NUMATA ESTCOSMO Co.,Ltd., LOCAL, @kaznum
SASAKI Daisuke LOCAL, OpenSource, Inc.
Iori Nishizawa EC Navi Company
OHSHITA Makoto @ohshita
Motoki Ito @gnnk
Takuya ISHIOKA
Kengo HAMASAKI COOKPAD Inc., @hmsk
Mahito OGURA @Mahito
Junichiro Kita @kitaj
Shinichi Maeshima @netwillnet
Kai Suzuki @ZoAmichi
shiget @shiget84
Junya Ogino
Toshihumi HAYAKAWA @tohayakawa
Iwamoto Masaki EC Navi Company
yuki TORII Everyleaf
Dora Musume (Gong Girl)
Miyuki KOSHIBA Everyleaf
syumikko _at_syumikko SIZUNAI a.k.a @shizunairyu
LT Timer Developer & Operator
Katsuyoshi ITO ITO SOFT DESIGN, Akita.m
Kuniaki IGARASHI Everyleaf, @igaiga555