Artist. Formerly tagged as hzenya.
Japanese name: えちぜん (Echizen or Hzen)
Site name: えちぜん屋 (Hzen-ya)
https://www.pixiv.net/users/889258
https://www.pixiv.net/stacc/mulch_100
https://twitter.com/Hzenya
https://twitter.com/intent/user?user_id=136496191
https://seiga.nicovideo.jp/user/illust/58147
http://www.nicovideo.jp/mylist/29765750
https://www.nicovideo.jp/user/58147
https://sketch.pixiv.net/@mulch_100
http://piapro.jp/hzen
http://twitpic.com/photos/hzenya
