Hina attempts light rock fishing for the first time with the other girls. Later on, Hina goes to Natsumi’s house to study for midterms.

The girls in the Breakwater Club learn how to float properly just in case they ever fall into the ocean. Later on, Hina goes to battle with a heron, but then notices it has a fishing line tangled around its leg.

Hina suddenly becomes assertive and tells the Breakwater Club that she wants to fish for whiting, so they go to Takohigeya to get the proper supplies. But to Hina’s dismay, fishing for whiting usually requires real worms.