Nicovideo & youtube video creator, artist.
Nickname: 灰色プリン (Haiiro Purin)
The other names: プリン (Purin), 灰色服のプリン (Haiirofuku no Purin), 灰色服の上様 (Haiirofuku no Uesama) or NakanoKami
Youtube channel name: ue3jpn
https://www.pixiv.net/users/501553
https://www.pixiv.net/stacc/ue3japan
https://twitter.com/all_gray_ue3
https://twitter.com/all_gray_ue33
https://twitter.com/intent/user?user_id=1416350638657601537
https://twitter.com/intent/user?user_id=485493406
https://seiga.nicovideo.jp/user/illust/13797
https://seiga.nicovideo.jp/user/illust/3995381
https://seiga.nicovideo.jp/user/illust/9347625
https://com.nicovideo.jp/community/co9778
https://www.nicovideo.jp/user/13797
https://www.nicovideo.jp/user/3995381
https://www.nicovideo.jp/user/9347625
https://sketch.pixiv.net/@ue3japan
https://www.youtube.com/c/ue3jpn
https://www.youtube.com/user/ue3jpn/
http://twitpic.com/photos/all_gray_ue3