KoinakaSeason 12015 · 9 episodesEpisodes1The Summer You Are with MeAoi Miura toils away at his job in Tokyo. When an old friend calls him about a class reunion, his thoughts turn to his childhood friend Akari.2Distance Which Cannot Come BackAoi is shocked to learn that Akari is dating his friend Shota. On the way home, he discovers that Kohei is in Tokyo while talking to him on the phone.3Truth About 7 Years AgoKohei teases Aoi after he sees a movie with Akari. Aoi sees a man who looks like Akari's father at his new worksite.4BetrayalAkari finds her love letter to Aoi in Shota's house. The thought of entering an architecture competition excites Aoi.5Last FireworksAoi heads for Shota's place after hearing that Akari hasn't come home. Shota tells him she ran out after hearing about her father.6DeterminationHaving finally expressed their feelings, Akari and Aoi head home. But something is growing in Akari's heart from the time she spent with Aoi.7Express LoveAkari heads to Aoi's place from the hospital after keeping him waiting all night. Aoi sends her home without allowing her to offer an explanation.8MarriageAfter witnessing Shota's proposal and promise to support Akari, Aoi doubts whether he can make that kind of long-term commitment.9The Summer You Gave MeAoi finally realizes just how important Akari is to him. He desperately chases after her as she heads to see Shota.