Eromangaka best known for the hentai manga series Bondage Fairies. He is also called Teruo Kakuta outside of Japan. Some would say it's his real name. (He has never officially revealed his real name, at least in Japan.)
Pen-name: Kondom / 昆 童虫 (reading is given as こん どうむ, Kon[family name] Doumu[first name]) (His name is often mistaken as 昆童夢) Site name: PINHOLE
