This episode introduces a new segment which lasts up until a few episodes into the AKBINGO! season. The members pretend to be mice and aim for a nice prize which is usually in the form of sweets. In the game the members are given 5 objects/people and out of those 5 things, 1 is actually fake. Their goal is to determine which is real, if they mistakenly choose the fake one, they'll get powder poured on them. Participating members are Takahashi Minami, Oshima Yuko, Kasai Tomomi and Kojima Haruna. This week the members have to decide which of five comedians is the fake one. The episode ends with a performance of Baby! Baby! Baby!.