Kosaku Namikawa's following
- Ippei Suzuki1heisuzuki
- 2bit2bbb
- Akiyuki OkayasuAkiyukiOkayasu
- arturoarturoc
- Baku 麦baku89
- Minagawa Tatsuyacha84rakanal
- Daito Manabedaitomanabe
- frame-chainframechainapp
- Yuya Hanaihanasaan
- TaniharuHaruya-Taniguchi
- Hideaki Taihideakitai
- ibuibu69ibuibu
- shiro_1bitKeitoTakaishi
- kye shimizukyeshmz
- Daisuke Masuharamasuhara
- Meguna Okawameguna
- Memo Aktenmemo
- Kazuki Otaomeokz
- Motoi Ishibashimotoi1484
- Murasaqimurasaqi
- Ryo Simonryo-simon-mf
- Santasanta-s4nt4
- Satoshi HORIIsatcy
- Rikuo "sp4ghet" Hasegawasp4ghet
- Atsushi Tadokorotado
- teramotodaikiteramotodaiki
- yacchanYasu33
- Yohei Yasukawayasulab
- Yui Nishimurayuidvg
- yutaokuyama
- Takuya Yuzawayuzsh