The artist behind "Talkative Sagume" and the "Dotabata Touhou 4komas".
Not to be confused with techi.
https://www.pixiv.net/users/50740285
https://www.pixiv.net/stacc/techi0001
https://twitter.com/Techi0001
https://twitter.com/intent/user?user_id=2454685236
https://seiga.nicovideo.jp/user/illust/16152786
https://www.nicovideo.jp/user/16152786
https://skeb.jp/@Techi0001
https://www.melonbooks.co.jp/circle/index.php?circle_id=37183
https://www.melonbooks.co.jp/search/search.php?name=てち&text_type=author
https://www.pixiv.net/users/16640744
https://www.pixiv.net/stacc/techi35499
