A Channel Episode 5 English Subbed Episode Title:Sea - An ocean far away.Episode Description:After noticing the first years hanging around the pool, Run suggests a trip to the beach for summer vacation. Yūko and Nagi go swimsuit shopping, while Run gives Tōru her swimsuit from elementary school, due to Tōru's small stature. They soon arrive at the beach, where they have fun playing in the sea and sand.