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...
A place to practice, good equipment, 
and plenty of time to practice
،مكان للتدرّب، معدات جيّدة
ووقتٌ وافر للتدرب
Un buen lugar para entrenar,
con mucho tiempo y un buen equipo
Un buen lugar para entrenar,
con mucho tiempo y un buen equipo
Una buona attrezzatura,
un posto per allenarsi e tanto tempo per farlo
local pra praticar, bons equipamentos
e bastante tempo pra treinar...
Место для тренировок, хорошая экипировка 
и наличие свободного времени