With the tide low, the club goes digging for clams. Hina is initially reluctant to dig because she is afraid of getting covered in mud, but after Natsumi teases her causing her to stumble, she becomes used to the mud and begins digging. Afterwards, the club advisor, the school nurse Sayaka Kotani, drops by and Yuki and Makoto desperately try to hide the clams from her, but fail. The two upperclassmen explain that Sayaka is not interested in fishing at all and is only the club's advisor to drink beer and eat some of their seafood for free.