URLs

• https://www.pixiv.net/users/76037
• https://www.pixiv.net/stacc/itokichi
• https://twitter.com/blono_udon
• https://twitter.com/intent/user?user_id=121747767
• https://pawoo.net/@itokichi
• https://pawoo.net/web/accounts/441807
• https://sketch.pixiv.net/@itokichi
• http://www.geocities.jp/p_sitokichi/index.html
• http://tegaki.pipa.jp/11579/
• http://tegaki.pipa.jp/591532/
• http://tegaki.pipa.jp/651909/