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.
This is necessary in order to 
achieve perfect equality.
.هذا ضروري من أجل تحقيق مساواة تامّة
Damit wirkliche Gleichheit herrscht,
ist dies unbedingt nötig.
Es algo necesario
para conseguir la igualdad.
Es algo necesario
para conseguir la igualdad.
C’est une étape nécessaire
pour atteindre l’égalité réelle.
Ciò è necessario per raggiungere
la perfetta uguaglianza.
Isso é necessário para alcançarmos
perfeita igualdade.
Это необходимо для достижения 
полного равенства.