Artist. Serizawa_(shikataganai)'s brother. Formerly tagged as turn-around-loop.
The accounts listed below once shared some of the same images. Most likely they are the same person.
https://www.pixiv.net/users/3591807
https://www.pixiv.net/users/3810891
https://www.pixiv.net/stacc/tosihakikumanori
https://www.pixiv.net/stacc/turn-around-loop
https://twitter.com/hakkyou_seinen
https://twitter.com/intent/user?user_id=736557128157003776
https://seiga.nicovideo.jp/user/illust/8706863
https://www.nicovideo.jp/user/8706863
https://sketch.pixiv.net/@turn-around-loop
https://www.tinami.com/creator/profile/23543
https://www.pixiv.net/users/957026
