https://twitter.com/cho29
https://twitter.com/intent/user?user_id=84574190
http://pencom.blog.fc2.com
https://www.doujinshi.org/browse/author/7292/Chouniku/
https://www.mangaupdates.com/authors.html?id=9688
https://ja.wikipedia.org/wiki/山本ケイジ
