Artist, illustrator, mangaka.
Nickname: 8000 (はっせん, Hassen)
The other name: はち (Hachi)
Circle & site name: 8cm
https://www.pixiv.net/users/127897
https://www.pixiv.net/stacc/8000man
https://twitter.com/hassen_yamanote
https://twitter.com/yamanote8000
https://twitter.com/intent/user?user_id=306106295
https://twitter.com/intent/user?user_id=1156595666237288448
https://seiga.nicovideo.jp/user/illust/17232561
https://www.nicovideo.jp/user/17232561
https://nijie.info/members.php?id=302337
https://pawoo.net/@yamanote8000
https://pawoo.net/web/accounts/35511
https://yamanote8000.fanbox.cc
https://www.pixiv.net/fanbox/creator/127897
https://sketch.pixiv.net/@8000man
https://skeb.jp/@yamanote8000
https://www.tinami.com/creator/profile/33051
https://yamanote8000.tumblr.com
https://misskey.io/@yamanote8000
https://misskey.io/users/9grzjerkkp
https://ask.fm/yamanote8000
http://8cm8000.blog.fc2.com
http://8cm8000.web.fc2.com
http://c10011693.circle.ms/oc/CircleProfile.aspx
http://c10047737.circle.ms/oc/CircleProfile.aspx
https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG15115.html
https://bsky.app/profile/yamanote8000.bsky.social
https://bsky.app/profile/did:plc:dhtscklpebmo2iuvsr6vlgnr
https://monappy.jp/u/yamanote8000
http://www.doujinshi.org/browse/author/98053
http://www.doujinshi.org/browse/circle/60838
