The girls go fishing on Ichika's boat and invite Futaba to come with them. Later, they all enjoy a nice meal at Hiyori and Koharu's house.
So this horse mackerel is basically
like some Roman emperor...
...إذاً فهذه الأسماك تشبه إمبراطوراً رومانياً
Ich wusste gar nicht, dass es
Adelsmakrelen nach römischem Vorbild gibt!
¡Es como un jurel noble
del imperio romano!
On se croirait à Rome
pendant l’Antiquité !
Quindi esiste un sugarello 
simile a un antico nobile romano?
São carapaus iguais aos
nobres da Roma Antiga?