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
haiiro purin