Korean artist.
Current name: エイテイ・ゼロ ("Ei-Tei Zero", A.T. Zero)
Old names: ハルアト, はるあと, 春跡, 하루아토 (all read "Haruato")
https://www.pixiv.net/users/6921669
https://www.pixiv.net/stacc/tlswns1004fs
https://twitter.com/haruno_intro
https://twitter.com/intent/user?user_id=3135063960
https://www.twitch.tv/ato1004fd
https://www.youtube.com/channel/UCoxrIbNL75ljIJKlI9dJ6uA
https://chzzk.naver.com/6d2681641660b11e483f1d5a645f34ac
https://twitter.com/HARU_ATo
https://twitter.com/azuma_intro
https://sketch.pixiv.net/@tlswns1004fs
https://www.youtube.com/channel/UCl5KNXxAvDIk_IRtCmgSyPg
https://blog.naver.com/tlswns1004fg