Naoya Ito's following
- Hitoshi Amanoamachang
- TOYODA Tetsuyaaql
- SAWADA Tadashicesare
- Coji Mizoguchicoji
- cojna
- Danndann
- hakobehakobe
- Haskellhaskell
- Haskell-jphaskell-jp
- Hideoki YOSHIKAWAhideoki
- hirose31hirose31
- Yuichi Tateno (secon)hotchpotch
- ikyucomikyucom
- kenkooookenkoooo
- Kentaro Kuribayashikentaro
- ku KUMAGAIku
- Ryutaro Kuraikurain
- Tatsuhiko Miyagawamiyagawa
- Gosuke Miyashitamizzy
- Hironao OTSUBOmotemen
- Naruaki Matsumuranarumatt
- Yusuke Unnonnno
- Hajime Morritaomo
- Shinji Tanakastanaka
- Giosupermacro
- suzak
- Masayoshi Takahashitakahashim
- Taichi Nakashimatcnksm
- Tokuhiro Matsunotokuhirom
- Takuto Wadatwada
- Daisuke Murasetypester
- Yuji Takabatakeugtkbtk
- WatsonWatson1978
- Kohei Moritayosupo06
- Yuya Uezatoyuezato
- Yuki Yugui Sonodayugui