URLs

• https://www.pixiv.net/users/30248
• https://www.pixiv.net/stacc/automaton
• https://twitter.com/tooru_oekaki
• https://twitter.com/intent/user?user_id=919751295325552640
• https://sketch.pixiv.net/@automaton
• https://www.tinami.com/creator/profile/5295
• http://userweb.mmtr.or.jp/automaton/
• http://www.gld.mmtr.or.jp/~sept/