• Book Name: Bakadane, Shitteruyo Manga
• Alternative(s): I Know, You Idiot; ばかだね、知ってるよ
• Genre(s): Drama Yaoi
• Author(s): Akane Sora
• Status: Completed Download Manga
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Summary: "Nii-san can't do anything without me." That is what Shun has always believed. Waking him up every morning, helping him get ready for school, helping him study: Shun is perfectly content with looking after his helpless, airheaded older brother. But as spring draws closer, with graduation just around the corner, how will their relationship change?