[i][[Ensemble Stars!]][/i] character. A third year student and member of [[knights (ensemble stars!)|Knights]]. He was the substitute leader for a while until the return of [[tsukinaga leo|Leo Tsukinaga]].

He has [[short hair|short]] [[silver hair]] and [[blue eyes]]. At school, he wears the standard [[yumenosaki school uniform|Yumenosaki uniform]], consisting on [[plaid pants]], a [[blazer]] with a [[vest]] and [[necktie]]. For Knights, he wears [[black gloves]], [[striped pants]] and a [[white shirt]] with [[epaulettes]].

Foul-mouthed and not honest with himself, Izumi has a big attitude, is full of confidence, and assumes a detached attitude towards the world at large. He used to be a popular model, but went on hiatus and entered the school in order to start over as an idol. He's fond of fellow former model [[yuuki makoto (ensemble stars!)|Makoto Yuuki]] but dismissive of anyone else.

Izumi initially considers [[anzu (ensemble stars!)|Anzu]] an amateur producer and a rival in his affections for Makoto. In later stories however, he learns Anzu and Makoto's relationship is nothing to worry about and begins recognizing her skills as a producer.
瀬名泉