Artist.
Nickname: フロッダ
The other names: 岡田 新, マイクスタンド or もうゆる
Circle name: カエルノツドイ (Kaeru no Tsudoi)
https://www.pixiv.net/users/2421129
https://www.pixiv.net/stacc/ratekosan
https://twitter.com/ratekosan
https://twitter.com/intent/user?user_id=264661158
https://seiga.nicovideo.jp/user/illust/16638607
https://www.nicovideo.jp/user/16638607
https://nijie.info/members.php?id=158590
https://pawoo.net/@ratekosan
https://pawoo.net/web/accounts/419078
https://ratekosan.fanbox.cc
https://sketch.pixiv.net/@ratekosan
https://ask.fm/ratekosan
http://ratekosan.blog.fc2.com
http://ratekosan.web.fc2.com
http://ratekosan.web.fc2.com/contact.html
http://www.stickam.jp/profile/meronrateko
http://c10081723.circle.ms/oc/CircleProfile.aspx
http://c10081724.circle.ms/oc/CircleProfile.aspx
https://www.pixiv.net/stacc/frogsong714
http://theinterviews.jp/ratekosan
http://twitpic.com/photos/ratekosan