Pen name used by Japanese manga artist duo consisting of Kγ»γγγγΎ (K. Kawashima) and γ«γ©γ·γγγγ¦γ (Karashima Hiroyuki, aka. H. Karashima). Because they have worked as assistants to Urushihara Satoshi, their art style is very similar to his.
Japanese name: γγγγγΎ ζ or γγγγγΎ γ³γ¦ (Kawarajima Kou)
Circle name: ηε±δΌ (Henreikai)