Male Taiwanese artist.
Real name: Eric C. Hsieh / Chi-Hsien Hsieh
Pen name: 松果 (Song Guo / Pine Cone / Shouka/Matsuka)
Circle name: 華容道 (Huarong Dao / Klotski / Kayoudou)
Account name: gamerag
https://www.pixiv.net/users/95808
https://www.pixiv.net/stacc/gamerag3
https://twitter.com/gamerag94
https://twitter.com/intent/user?user_id=2545148172
https://www.deviantart.com/gamerag3
https://pawoo.net/@gamerag3
https://pawoo.net/web/accounts/164499
https://gamerag3.fanbox.cc
https://www.pixiv.net/fanbox/creator/95808
https://sketch.pixiv.net/@gamerag3
https://www.plurk.com/gamerag3
https://skeb.jp/@gamerag94
https://picarto.tv/Gamerag3
http://www.twitch.tv/gamerag3
http://ericchsieh.blogspot.tw
