Artist. Formerly tagged as sm_chika.
Japanese name: 斎藤まほ (Saitoh Maho or Saitou Maho)
The other name: あずまず (Azumazu)
Circle name: 東三国仮面 (Higashi Mikuni Kamen) (circle partner: Kinuginu Mameko)
https://www.pixiv.net/users/2000955
https://www.pixiv.net/stacc/sm_chika
https://twitter.com/sai_maho
https://twitter.com/intent/user?user_id=1941907945
https://sketch.pixiv.net/@sm_chika
https://privatter.net/u/sai_maho
http://www.amazon.co.jp/斎藤まほ/e/B004LVRK1G/
http://portal.circle.ms/Circle/Index/10149887
http://webcatalog.circle.ms/Perma/Circle/10149887