ヘンコイ！

Watase Yuuto is an ordinary high schooler who keeps finding his belongings tampered with after class. Set on catching whoever is behind it, he stakes out his desk and discovers the culprit is his classmate Aoki Honoka. The find upends the quiet routine he thought he understood, and what began as a petty school mystery turns into an awkward, ecchi-tinged first romance between the two.