Sensen fukoku! Šitto ni moeru dangerous bišódžo!! (E20)

The first time for Lisa to be in Ōtani's room! But there, she's suddenly confronted by Mimi who declares that she will take Ōtani from her. Having had a crush on Ōtani since she was a little girl, Mimi has always been acting like a godo girl in front of him. But after having Lisa come crash into her world like that, Mimi gets flustered and shows more and more of her real self to Ōtani. On the other hand, she is impressed that Lisa also held on to her feelings for that long. Lisa and Ōtani's bond grows even stronger. But while looking at the students' future plan questionaire, Nakano-sensei mutters "I guess that means the Tigers-Giants rivalry will actually come to an end". (Crunchyroll)