https://www.pixiv.net/users/9274479
https://www.pixiv.net/stacc/niwatoringu
https://twitter.com/bullet_palette
https://twitter.com/intent/user?user_id=2699306180
https://seiga.nicovideo.jp/user/illust/35646653
https://www.nicovideo.jp/user/35646653
https://niwatoringu.fanbox.cc
https://sketch.pixiv.net/@niwatoringu
https://bsky.app/profile/bulletpalette.bsky.social
http://odaibako.net/u/bullet_palette
