- Pretty much every time the characters assist a student party, Hilarity Ensues. One of the best examples is the improvised sumo fight.
- Nana's overall level of Comedic Sociopathy, particularly towards Banri.
- Episode 7:
- Episode 8
- Episode 14:
Chinami: Wow, Kaga, your shoes are cute!Kouko: If you call me that name in that tone again, I'll self destruct, expel my brain from inside my exploded skull, and become a local legend.
- Kouko and Chinami trying on swimsuits for the groups beach day, with both ultimately ending up in a School Swimsuit.
- Episode 15:
- After the group has a series of bad events such as bad timing, traffic, and rain; Kouko's need to go and Banri's "Toxic Speedo" set off a chain of events that allow the group to enjoy their beach day.
- Episode 16:
- (Continued from CMOH)...turns into a CMOF once Kouko's father shows up.
- Episode 19:
Koko: "Why are you people welcoming him home before me?! Know your place! This is the moving reunion of two lovers!"Banri: "Who are you?"
- Banri returns home, and Koko runs towards him with arms open wide... only to get cut off by the rest of the crew a step away.
- Her reaction is priceless.