URLs

• https://www.pixiv.net/users/16220317
• https://www.pixiv.net/stacc/yamamotodoujinshi1986
• https://twitter.com/YDoujin
• https://twitter.com/YamaDoujin
• https://twitter.com/intent/user?user_id=1246985207938334721
• https://twitter.com/intent/user?user_id=1377252262767177732
• https://yamamotodoujin.booth.pm
• https://yamamotodoujin.fanbox.cc
• https://www.pixiv.net/fanbox/creator/16220317
• https://sketch.pixiv.net/@yamamotodoujinshi1986
• https://www.patreon.com/user?u=8266584
• https://www.patreon.com/user?u=95365444
• https://www.patreon.com/yamamotodoujin
• https://www.patreon.com/yamamotodoujinshi
• https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG31916.html
• https://www.dmm.co.jp/dc/doujin/-/list/=/article=maker/id=72354/
• https://twitter.com/YamamotoDoujin
• https://twitter.com/yamamotodoujin