Himeno has been featured in a fashion magazine! Could it be that she's working part-time as a model? Suspicion and wild ideas fill the minds of Nozomi and Kyoko, but what is the real story? Himeno's class visits a school for merfolk to participate in a joint class. The students of the two classes begin to build relationships as they interact throughout the day, but the highly unique merfolk students remain a source of intrigue.
That's fine for them. 
Algae produces oxygen through photosynthesis,
لا بأس بذلك لها، تنتج الطحالب
،الأكسجين خلال عمليّة التركيب الضوئي
Das ist kein Problem. Die Algen
produzieren Dank Photosynthese Sauerstoff,
Están bien porque las algas
producen oxígeno por fotosíntesis,
No les pasa nada porque las algas
producen oxígeno por fotosíntesis,
Y a pas besoin.
Per loro va bene.
Isso funciona pra eles. As algas produzem
oxigênio por meio da fotossíntese,
Им это подходит. Водоросли путём 
фотосинтеза производят кислород,