Himeno goes out with her cousin Shino and comes across student council president Manami Mitama and her three triplet sisters, Chiho, Chinami, and Chigusa. Shino gets defensive about how the triplets go about kissing others, which isn't helped when Mitsuyo and Inukai provide their own input on the matter.

Himeno feels intimidated by Sassassul because of a scary B-movie she saw about snake people as a child. After hearing about this, Sassassul requests to watch the movie in question with Himeno, assuring her that her species is nothing like the monster featured in the movie and managing to become friends with everyone.

he girls all go to the pool, where Sassassul overcomes her fear of water and understands more about Manami's sisters.

Himeno and the others are chosen as a preparatory committee for Jean Rousseau, a French-raised amphibian businessman who is scheduled to give a speech at their school. While visiting his homeland prior to his speech, Jean is concerned by his people's willingness to rage war against mammal-based lifeforms.

After learning about different types of grass and flower from Himeno, Shino attempts to explain the concept to her classmates at kindergarten.