It Struck Without Warning.Following the loss of their first baseball game, the Little Busters have a pancake party. While returning from the pancake party, Yuiko Kurugaya overhears Takamiya and Katsusawa gossiping to Mutsumi Suginami over a humiliating encounter with Yuiko in the past. In the baseball clubroom, the rest of the Little Busters later learn from Kudryavka Noumi that her bag was filled with thumbtacks, and from Komari Kamikita that her notes were torn inside her bag. Riki Naoe suspiciously follows Mutsumi, who was overhearing them, all the way into a classroom, soon realizing that the culprits are Takamiya and Katsusawa. Yuiko suddenly appears, playing back a recorded conversation between them that proves their involvement, thereby having evidence against them. When Takamiya threatens to torment Yuiko's friends, Yuiko destroys the classroom door with a single kick and instills fear on their faces, forcing Takamiya, Katsusawa and Mutsumi to give up and run away. When teacher Endō arrives and discovers the damage, Masato Inohara and Kengo Miyazawa pretend to bar fight as a distraction, while Riki and Yuiko escape to the broadcast room. However, Riki collapses from an attack of narcolepsy after feeling a sense of déjà vu while inside the broadcast room.