Koharu meets Hiyori's childhood friend Koi, who works at a fishing shop. Hiyori arranges a trip to a designated fly fishing location for Koharu.
She's legally my little sister!
!إنّها أختي الصغيرة قانونياً
So steht’s im Zivilregister!
¡Lo dice el registro familiar!
Dixit l’état civil !
Io all'anagrafe risulto come la sorella maggiore!
Está assim nos registros também!