It's November. A student who has lost his keychain comes to Miyano and his friends, who have taken over the disciplinary committee's workload. On a whim, Hanzawa proposes the establishment of the "First Lost and Found Detective Agency," which goes out on a search party.

Sasaki and Miyano: A Little Story Before I Realized Love

As Sasaki prepares for his college entrance exams, Miyano tries to make the most of their limited time together while grappling with his own emotions.