A trip to the beach turns out to be more than expected for two people who are mourning the losses of their beloved. Perhaps a mysterious girl known as the Umi Warabe can help them to heal their wounds and move on with their lives. 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. (Source: ANN)

Special episodes that take place between episodes 10 & 11 of the TV series.

This is the 11th recap special of the Wano arc.

A project made to celebrate the 10th anniversary of the Animate mascot character Anime Tenchou, screened at the Animate Ichioshi Bishoujo Matsuri event in Tokyo. (Source: AniDB)