URLs

• https://twitter.com/dai_colorful
• https://twitter.com/intent/user?user_id=380787282
• http://fuji.sakura.ne.jp/~dai/
• http://www.fuji.sakura.ne.jp/~dai/
• http://doujinshi.mugimugi.org/browse/author/3682/Akimoto-Dai/