Artist, mangaka.
Japanese name: ぐすたふ (Gustav)
Circle & site name: てろめあな (Telomere NA)
https://www.pixiv.net/users/615
https://www.pixiv.net/stacc/gustav
https://x.com/telomereNA
https://x.com/i/user/125029784
https://telomerena.fanbox.cc
https://www.pixiv.net/fanbox/creator/615
https://sketch.pixiv.net/@gustav
http://teromere.blog.fc2.com
https://www.melonbooks.co.jp/circle/index.php?circle_id=13618
https://www.melonbooks.co.jp/search/search.php?name=ぐすたふ&text_type=author
https://ec.toranoana.jp/tora_r/ec/app/catalog/list?searchActorName=ぐすたふ
https://ec.toranoana.jp/tora_r/ec/cot/circle/LUPAeB6P8V72dA6Pd687/all
https://bsky.app/profile/telomerena.bsky.social
https://bsky.app/profile/did:plc:5n4olmic2xdg4bhrli66ar6k
https://www.dlsite.com/books/author/=/author_id/AJ006041
https://www.dlsite.com/maniax/fsr/=/keyword_creater/"ぐすたふ"
https://fantia.jp/fanclubs/2262
http://twitpic.com/photos/telomerena
