21화: 미우나가 호흡 곤란으로 고생하는 사이 에나 없이 깨어난 마나카와 츠무구가 물고기 머리 저주를 폭로한다.

Hikari and his friends are surprised with Manaka, who, just woken up, acting as if nothing changed, without a single Ena remains on her. Meanwhile Miuna, who left her home earlier, accompanied by Sayu is soaking her feet in the water at school since she mysteriously got Ena and feels hard at breathing just like sea people. Sayu asked her if Miuna isn't happy with Manaka woken up. Miuna stated she is happy but she feels somewhat different than she imagined. While Manaka is playing with salt flake snow with Chisaki, Hikari and Kaname discuss about how Manaka stay the same. Kaname says it probably because her friends are there for her, and because of Hikari himself. Hikari stated that Manaka doesn't remember about what happened before she went hibernating but does remember some voice called out of her, not sure if they're telling her to "giving something" or "she'll given something." They later go to school rooftop and meet Miuna and Sayu, discussing about study. Chisaki feels left out since she's the only one who already went through it, goes to hospital and meets Tsumugu and his grandfather. At hospital, Tsumugu says he'll back to city at the end of the month. He promised he will come as soon as he can, calling, and always giving Chisaki a news immadiately. Chisaki jumps to a conclusion that Tsumugu is lonely, while Tsumugu worries about Chisaki being left out and lonely. Chisaki says she fine since her friends are all there and she will busy with Manaka. Hikari and Miuna's family have dinner and invite Sayu, Kaname, and Manaka; Chisaki and Tsumugu, however, declined the invitation. Early next morning, Tsumugu runs over to Hikari's home and reveals a live fishhead protruding from his left arm-similar to that on Manaka's knee in the first episode-and reveals that Uroko must have cursed him. Hikari gleefully takes this to mean that Uroko must be nearby. (Source: Wikipedia)
에피소드 수
- 17화 · 카나메가 친구들과 재회하고 사유가 거절을 극복하며 그룹이 바다 마을로의 귀환을 계획한다.
- 18화 · 미우나가 트렌치에서 마나카를 발견하고 시오시시오가 무너지다
- 19화 · 치사키는 새로운 전설을 배우고, 마나카는 여전히 잠들어 있으며, 히카리는 답을 찾는다.
- 20화 · 히카리가 우로코를 찾으며 미우나가 자신의 감정을 되묻고 마나카가 깨어난다
- 21화 · 미우나가 호흡 곤란으로 고생하는 사이 에나 없이 깨어난 마나카와 츠무구가 물고기 머리 저주를 폭로한다.
- 22화 · 온도가 떨어지는 가운데 히카리가 우로코를 찾지만, 마나카의 잃어버린 기억이 그의 감정을 복잡하게 만든다.
- 23화 · 히카리가 츠무구와 대면하는 동안 미우나와 사유는 각자의 고백을 둘러싼 감정을 정리해 나간다.
- 24화 · 치사키가 표면으로 도주하고 츠무구는 마나카의 돌을 사용해 그녀의 기억을 회복하기 위해 오후네히키를 계획한다.
- 25화 · 아키라가 바다에서 마나카의 펜던트를 잃어버리면서 과거의 감정과 위험한 축제 의식에 대한 진실이 드러난다