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.
Streamers are flies that are
supposed to look like little fish.
.الستريمر هي ذبابات يفترض أن تبدو كأسماكٍ صغيرة
Ein Streamer-Köder imitiert
einen jungen Fisch.
Los Streamers son moscas
que parecen peces.
Les streamers copient les alevins.
Le Streamer sono mosche 
che somigliano a dei pesciolini.
A streamer é uma fly que simula ser um peixinho.