URLs

• https://www.pixiv.net/users/3063
• https://www.pixiv.net/stacc/tatsumin
• https://twitter.com/ohkowai
• https://twitter.com/intent/user?user_id=100532157
• http://www.allcinema.net/prog/show_p.php?num_p=857172
• https://anidb.net/creator/13339
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=77988
• http://www7.atwiki.jp/anime_wiki/pages/4752.html
• http://twitpic.com/photos/ohkowai