URLs

• https://www.pixiv.net/users/763853
• https://www.pixiv.net/stacc/t-naoto
• https://twitter.com/naototsushima
• https://twitter.com/intent/user?user_id=103482322
• https://tsushimaya.booth.pm
• https://drtksysn.fanbox.cc
• https://sketch.pixiv.net/@t-naoto
• http://mixi.jp/show_friend.pl?id=98253
• https://www.amazon.co.jp/stores/-/author/B003UWDPRU
• https://store.line.me/stickershop/author/108835/en
• https://www5e.biglobe.ne.jp/~t-naoto/
• http://phase-6.jp