Male Japanese artist.
Japanese name: 藍川 風月 (reading is given as Aikawa Fuugetsu)
The other name: 風月 (Fuugetsu)
Circle & old site name: Indigo Blue
https://www.pixiv.net/users/153457
https://www.pixiv.net/stacc/08affair
https://twitter.com/fugetsu11
https://twitter.com/kazetsuki_10
https://twitter.com/intent/user?user_id=228346789
https://twitter.com/intent/user?user_id=440870534
http://c10007552.circle.ms/oc/CircleProfile.aspx
http://c10038657.circle.ms/oc/CircleProfile.aspx
https://www5e.biglobe.ne.jp/~indigo-b/