Artist.
Mogudan is his friend and sometimes participates in Nekopanchi Bashibashi's doujin as a guest artst. They are rumored to actually be the same person because their art styles resemble each other.
Japanese name: ใซใใใใใผ (Nyangorou or Nyangoroo)
Ciclre name: ใญใใฑใใกใใทใใท (Nekopanchi Bashibashi)