URLs

• https://www.pixiv.net/users/6334904
• https://www.pixiv.net/stacc/blue_gk
• https://twitter.com/bgfb0321
• https://twitter.com/intent/user?user_id=1030416468213518337
• https://fantia.jp/fanclubs/6029
• https://seiga.nicovideo.jp/user/illust/29853455
• https://www.nicovideo.jp/user/29853455
• https://pawoo.net/@blue_gk
• https://bgfb0321.fanbox.cc
• https://www.pixiv.net/fanbox/creator/6334904
• https://sketch.pixiv.net/@blue_gk
• https://misskey.io/@bgfb0321
• https://misskey.io/users/9qma6od6jevx03im
• https://www.dlsite.com/maniax/fsr/=/keyword_creater/"Blue_Gk"
• https://www.mottohomete.net/letters
• https://twitter.com/YPwdFafKMLMcwlb