Scoring another #1 and 1+ million selling single AKB48 tops the singles charts with 36th single Labrador Retriever. The celebration is muted by the injuries sustained by members Iriyama Anna and Kawaei Rina when attacked by a fan with a knife during a group...

Summer vacation. Yuki continues seeing Kaori and is delighted when she invites him to the beach. However, he is disappointed when she also wants to invite Shogo and Saki... On the day of their trip, Yuki pulls himself together and heads to Enoshima, but...

When Yuki has to take a make-up math test, he goes to Kaori's house with Shogo and Saki for tutoring. Kaori's mother Shiho is overjoyed when her daughter brings home friends...