- Kenji Suzuki https://github.com/kenjis
- Tatsuya Ueda http://github.com/tatsuyaueda
- Hitoshi Asano https://github.com/orcaaoshi
- sharkpp https://github.com/sharkpp
- Fumito Mizuno https://github.com/ounziw
- Yuuki Arita https://github.com/raben
- Taichi Inaba https://github.com/chatii
- Soichiro Miki https://github.com/miki-soichiro
- Naoki Sekiguchi https://github.com/seckie
- Kenji Suzuki https://github.com/kenjis
- Hitoshi Asano https://github.com/orcaaoshi
- Yoshiaki Sato https://github.com/yoshiakist
- Fumito Mizuno https://github.com/ounziw
- Shiro Matsuo https://github.com/mazzo46
- Tetsuji Koyama https://github.com/koyhoge
- Mamoru Otsuka https://github.com/mp-php
- Makoto Taniguchi https://github.com/h2ospace
- Mizuki Yamanaka https://github.com/charlesvineyard
- Taiji Inoue https://github.com/inouet
- Sohei Iwahori https://github.com/egmc
- Toru Tamura https://github.com/torut