Oniichan☆Control
·おにいちゃん☆コントロール
A brother struggles with an intense sister complex, leading him to move to Tokyo for college in an effort to distance himself. Years later, his sister Noa unexpectedly appears, revealing she plans to take the Tokyo University Entrance exam and possibly relocate. Unbeknownst to him, she also has a strong brother complex. As he tries to manage his feelings around her, she deliberately creates situations that challenge his self-control.