[i][[Ensemble Stars!]][/i] character. A third year student and member of [[valkyrie (ensemble stars!)|Valkyrie]]. 

He has [[short hair|short]] [[pink hair]] and [[purple eyes]]. At school, he wears the standard [[yumenosaki school uniform|Yumenosaki uniform]], consisting on [[plaid pants]], a [[blazer]] and a [[frilled neckwear|frilled]] [[necktie]]. For Valkyrie, he wears a [[top hat]], [[frilled jacket]] and a [[long coat]] with [[boots]].

He is an arrogant person who wants everything to go his way. Despite this, he does not like places with many people and is not very good at facing the crowds under lives. As the captain of the handicraft club, he has dexterous and skillful fingers, and made the uniforms of their unit by himself. He's also childhood friends with [[kiryu kuro|Kuro Kiryuu]]. Shu is a "shotacon" and sometimes fawns over cute little boys, like his former unit member [[nito nazuna|Nazuna Nito]] (Shu and Mika consider Nazuna a traitor for leaving Valkyrie, because the latter couldn't stand Shu anymore). [[kagehira mika|Mika Kagehira]] loves and respects him, but Shu is dismissive towards him.

He owns a [[doll]] named [[mademoiselle_(ensemble_stars!)|Mademoiselle]], which he uses to talk through with around people he's not confortable around.

At first he's hostile towards [[anzu (ensemble stars!)|Anzu]] because she and Trickstar got to defeat Fine and [[tenshouin eichi|Eichi Tenshouin]] by extension. He despises Eichi for the Five Oddballs incident, which caused Valkyrie (at the time the strongest unit) to fall from grace.
斎宮宗