URLs

• https://www.pixiv.net/users/19505773
• https://www.pixiv.net/stacc/eiden-kazuya
• https://twitter.com/eiden_2016
• https://twitter.com/intent/user?user_id=804845968118030336
• https://fantia.jp/fanclubs/415282
• https://eiden2021.fanbox.cc
• https://www.pixiv.net/fanbox/creator/19505773
• http://maniax.dlsite.com/circle/profile/=/maker_id/RG05445.html
• http://doujinshi.mugimugi.org/browse/author/14828/EIDEN/
• http://www.nyoniku.com