Matsunaga Yoshihiro is the chaperone for a group of high-school students on a summer trip to the beach. One night he saves one of the students, Morisawa Nao, as she attempts to drown herself. She had been on this same trip a year ago, with her fiancee, who was later killed in a plane crash. As these two get to know each other, we find that Yoshihiro also has a painful secret from his past. Watching over everything is a mysterious young girl who somehow is always there at decisive moments.
Watch full movie refrain blue ova anime online free on 9anime, Watch refrain blue ova, refrain blue ova 9anime, Watch refrain blue ova full movie, Watch refrain blue ova in HD quality online for free, Watch refrain blue ova full movie online, refrain blue ova 9anime.vip, watch refrain blue ova full movie 9Anime, watch refrain blue ova 2018 online free, 9anime.vip