Artist, mangaka.
Japanese name: 加糖 哲哉 (Katou Tetsuya)
Circle name: 滑稽長屋 (Kokkei Nagaya)
https://www.pixiv.net/users/3611234
https://www.pixiv.net/stacc/hi88kk0_hi84am3
https://x.com/katotechu
https://x.com/i/user/84138397
https://kokkeinagaya.booth.pm
https://fantia.jp/fanclubs/1861
https://fantia.jp/kokkeinagaya_futa
https://nijie.info/members.php?id=16919
https://katote22fan.fanbox.cc
https://www.pixiv.net/fanbox/creator/3611234
https://sketch.pixiv.net/@hi88kk0_hi84am3
https://kokkeinagaya.tumblr.com
https://www.patreon.com/kokkeinagaya
https://www.patreon.com/user?u=5783345
http://www.melonbooks.com/index.php?main_page=maker_info&makers_id=MK0000013583
https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG28778.html
http://www.dmm.co.jp/dc/doujin/-/list/=/article=maker/id=71182
https://enty.jp/kokkeinagaya
