Himeno is participating in a yabusame competition. A younger girl who trains with her, Ayaka, suddenly approaches her with a declaration of war. Kyoko whispers something in Himeno's ear, and Himeno suggests to Ayaka that they make a little wager...The town of the Merfolk is preparing for a festival. Eri, the young Mermaid who'll be playing the role of the priestess, swims out to an island some distance from the shore with the town's elder, but what they see there shocks them...
She's in middle school, 
so a year younger than us.
إنّها أصغر منّا بسنة، في
.المرحلة الإعداديّة
Sie ist ein Jahr jünger als wir
und noch in der Mittelschule.
Está en secundaria, un año menor.
Está en secundaria, un año menor.
Va alle medie, ha un anno in meno di noi.
Está no fundamental,
 é um ano mais nova que nós.
Она учится в средней школе.