as of 2018/09/24 there are 154 works on his Pixiv profile
he lives in People's Republic of China
DrawCrowd stopped functioning in late 2016 so his page there cannot be accessed
https://www.pixiv.net/users/1445057
https://www.pixiv.net/stacc/nagaseray
https://twitter.com/Ruihomura_n
https://twitter.com/intent/user?user_id=820492604789792768
https://jtji9s7o.fanbox.cc
https://www.pixiv.net/fanbox/creator/1445057
https://sketch.pixiv.net/@nagaseray
https://drawcrowd.com/416048511
