URLs

• https://www.pixiv.net/users/17372
• https://www.pixiv.net/stacc/koshigaya
• https://x.com/tatsu_min
• https://x.com/i/user/96987519
• https://pawoo.net/@tatsumi_koshigaya
• https://pawoo.net/web/accounts/61181
• https://koshigaya.fanbox.cc
• https://www.pixiv.net/fanbox/creator/17372
• https://sketch.pixiv.net/@koshigaya
• http://mixi.jp/show_friend.pl?id=1225060
• http://photo.mixi.jp/home.pl?owner_id=1225060
• http://video.mixi.jp/list_video.pl?id=1225060
• http://c10000538.circle.ms/oc/CircleProfile.aspx
• http://c10033521.circle.ms/oc/CircleProfile.aspx
• https://bsky.app/profile/t-koshigaya.bsky.social
• https://bsky.app/profile/did:plc:vlny36im42pcrkiopimjwzx5
• http://mil.homeip.net/index.php?:tk=
• http://www31.ocn.ne.jp/~kosigaya
• http://p.twipple.jp/user/tatsu_min
• http://twitpic.com/photos/tatsu_min