Flash video creator, artist.
Not to be confused with Koshiandoh/Takehara Minoru.
Japanese name: コウキ (Kouki)
Old names: "Now_learning...7.74%" or 勉強中
https://www.pixiv.net/users/412349
https://www.pixiv.net/stacc/nowlearning_kouki
https://twitter.com/kouki_ht
https://twitter.com/intent/user?user_id=97921129
https://seiga.nicovideo.jp/user/illust/214402
http://dic.nicovideo.jp/id/4581549
http://www.nicovideo.jp/mylist/11414436
https://www.nicovideo.jp/user/214402
https://kouki-ht.fanbox.cc
https://www.pixiv.net/fanbox/creator/412349
https://sketch.pixiv.net/@nowlearning_kouki
https://misskey.io/@kouki_ht
https://misskey.io/users/9qbv5adv51ey0app
https://www.youtube.com/@kouki_ht
https://www.youtube.com/channel/UCzaLoSwK1F5gFJ_5b1xLe5A
https://bsky.app/profile/kouki-ht.bsky.social
https://bsky.app/profile/did:plc:nmuoz25rynuze332a54yykco
http://twitpic.com/photos/kouki_ht
