https://www.pixiv.net/users/26712
https://www.pixiv.net/stacc/yamadafukuro
https://twitter.com/yamada_doujin
https://twitter.com/intent/user?user_id=210471272
https://yama.fanbox.cc
https://www.pixiv.net/fanbox/creator/26712
https://sketch.pixiv.net/@yamadafukuro
https://www.tinami.com/creator/profile/1208
http://yamadaweb.sakura.ne.jp
https://portal.circle.ms/Circle/Index/10001650
https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG50500.html
https://www.dmm.co.jp/dc/doujin/-/list/=/article=maker/id=79541/
