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...
Mental Strength Might Be the Biggest 
Reason One Wins a Serious Competition.
قد تكون القوة الذهنيّة أهمّ 
.أسباب فوز المرء في منافسة جادّة
Bei einem Wettbewerb ist die
mentale Stärke wohl entscheidend
La fuerza mental puede ser la mayor razón
para ganar una competencia seria
La fuerza mental puede ser la mayor razón
para ganar un torneo serio
LE MEILLEUR ATOUT POUR GAGNER,
C’EST DE SE PERSUADER
QUE C’EST POUR DE VRAI
Vincere una competizione seria potrebbe
dipendere molto dalla propria forza mentale.
#08 Parte A: Resistência mental pode ser
o maior motivo para alguém ganhar
uma competição séria.
Сила духа — главный залог успеха 
в любом серьёзном соревновании.