Yuutousei ja Irarenai! Majime na Mashiro-san ga Yankee Koukou ni Iru Riyuu
優等生じゃいられない！〜真面目なマシロさんがヤンキー高校にいる理由〜
Mashiro Kanon is a serious and straightforward student enrolled in a high school populated by delinquents. Her main goal is to graduate without incident. However, she keeps a secret known only to her childhood friend, Tenma. Despite her efforts to stay out of trouble, conflicts tend to arise around her, yet she consistently remains unharmed.
