URLs

• https://www.pixiv.net/users/354651
• https://www.pixiv.net/stacc/mm-k
• https://twitter.com/_ktkt
• https://twitter.com/intent/user?user_id=93669939
• https://katori.booth.pm
• https://sketch.pixiv.net/@mm-k
• https://privatter.net/u/_ktkt
• http://www.doujinshi.org/browse/author/106815/
• http://alice-books.com/item/list/all?circle_id=2616
• http://blog.goo.ne.jp/katori0804
• https://tegaki.pipa.jp/83719/
• http://theinterviews.jp/_ktkt
• http://twitpic.com/photos/_ktkt