Written by Makoto Hagino

Illustration & Cover by Makoto Hagino

A sudden fever keeps Koyuki from participating in the Aquarim Society's open house during the Nanahama High School cultural festival. After a successful solo performance with amberjack, Konatsu stops by to wish Koyuki well and references the comparison to a lizard from a short story. Now Koyuki can't stop thinking about how Konatsu once related herself to the frog from that story. As their school commitments keep them apart, Koyuki and Konatsu begin to realize how important they are to each other.