Artist, mangaka.
Nickname: 19号 (19-gou)
Pen-name as a mangaka: つくも号 (Tsukumo-gou)
The other old name: 付喪 (Tsukumo)
Circle & site name: ■BOX■
https://www.pixiv.net/users/39751
https://www.pixiv.net/stacc/material_19
https://b-o-x.fanbox.cc
https://www.pixiv.net/fanbox/creator/39751
https://sketch.pixiv.net/@material_19
http://sentimental.sakura.ne.jp
http://www.amazon.co.jp/s/field-author=???=
http://c10122953.circle.ms/oc/CircleProfile.aspx
http://c10122954.circle.ms/oc/CircleProfile.aspx
http://www.dlsite.com/ecchi-eng/circle/profile/=/maker_id/RG03509.html
http://www.dlsite.com/girls/circle/profile/=/maker_id/RG03509.html
http://b.dlsite.net/RG03509/
http://www.mangaupdates.com/authors.html?id=3830
https://twitter.com/tsukumoGO
https://twitter.com/intent/user?user_id=1020462240
http://livedoor.blogimg.jp/material19/imgs/3/5/