Artist, mangaka. The author of Haiyore! Nyaruko-San's 4koma web manga adaptation. ('Haiyore! Super Nyaruko-chan Time')
Name as a doujin artist: 九品 そういん (Kuhou Souin)
Name as a professional mangaka: 星野 蒼一朗 (Hoshino Souichirou)
Old name: 九品 僧院 (Kuhou Souin)
Circle name: たまごやき
Old circle names: 武器屋さん or ぶきやさん