URLs

• https://www.pixiv.net/users/52010637
• https://www.pixiv.net/stacc/user_fhjj8358
• https://twitter.com/esoratetora
• https://twitter.com/katahi_0829
• https://twitter.com/intent/user?user_id=1582446063419420672
• https://twitter.com/intent/user?user_id=1813480349105889280
• https://katahira.booth.pm
• https://sketch.pixiv.net/@user_fhjj8358
• https://www.facebook.com/katahira.colored.pencil
• https://www.youtube.com/@esoratetora
• https://ameblo.jp/yuuga-sekai
• https://esoratetora.wixsite.com/esoratetora
• https://www.pixiv.net/users/124191
• https://www.pixiv.net/stacc/katakataeshi
• https://twitter.com/intent/user?user_id=1399946490
• https://twitter.com/intent/user?user_id=1364418989535817731
• https://twitter.com/intent/user?user_id=1464524054530981891
• https://katahira.fanbox.cc
• https://www.pixiv.net/fanbox/creator/52010637
• https://katahi0829.tumblr.com
• http://www.geocities.jp/yuuga_sekai
• https://katahiracoloredpen.wixsite.com/gallery