Web fanfic writer, niconico video creator, artist.
Japanese name: 手負い (Teoi)
Circle name: 手遅れ堂
Site name: グッドカオスな空間 (Good Chaos na Kuukan)
https://www.pixiv.net/users/209694
https://www.pixiv.net/stacc/maio7749
https://twitter.com/MATEO2023_ex
https://twitter.com/TEOI2
https://twitter.com/intent/user?user_id=125024019
https://twitter.com/intent/user?user_id=1650416367307489280
https://fantia.jp/49726667c2
https://fantia.jp/fanclubs/51453
https://seiga.nicovideo.jp/user/illust/2644192
http://www.nicovideo.jp/mylist/5924463
http://www.nicovideo.jp/mylist/23087354
https://www.nicovideo.jp/user/2644192
https://teoi.fanbox.cc
https://www.pixiv.net/fanbox/creator/209694
https://sketch.pixiv.net/@maio7749
https://skeb.jp/@TEOI2
https://www.tinami.com/creator/profile/20039
http://ayareimu.web.fc2.com
http://twitpic.com/photos/teoi2
