Episode Title:
What the!? The Last Night Before the Decisive Battle. Taneshima's Repayment.
Episode Description:
Popura feels that Sōta is keeping secrets from her, and she later muses about wanting to see him cross-dress again. Popura notices Sōta left his student ID with his commuting pass, and decides to take it back to his home, where she meets his three older sisters. When Sōta goes to apologize the following day about not telling her about his older sisters, he says he will honor any request, which leads Popura to suggest he go out on a date with Mahiru. Popura tries to help the situation by tying Mahiru's arms so she does not hit Sōta, but this fails as she kicks him instead. Mahiru spends much of the night before the date trying to decide on where to go and what to wear, while Sōta is more worried about surviving.
