Artist.
https://www.pixiv.net/users/171106
https://www.pixiv.net/stacc/ni-iro
https://twitter.com/NI_IRO
https://twitter.com/intent/user?user_id=275524672
https://ni-iro.fanbox.cc
https://sketch.pixiv.net/@ni-iro
https://www.tinami.com/creator/profile/3169
http://niiro.web.fc2.com
http://ni-iro.hp.infoseek.co.jp
