24화: 치사키가 표면으로 도주하고 츠무구는 마나카의 돌을 사용해 그녀의 기억을 회복하기 위해 오후네히키를 계획한다.

Chisaki rejects Tsumugu and flees back to the surface. Returning home, she meets Kaname, who realizes that she is indeed in love with Tsumugu and encourages her to be honest with her feelings, but she claims that by doing so would betray the feelings she had for Hikari all this time. Later at night, Akira shows to Manaka a letter in which he declares that he loves her and she can't shake the sadness of not being able to remember what love is. In the following day, Chisaki asks Isamu how the story of the Ojoshi ends and he reveals that the Ojoshi did not reunite with her lover as he died by drowning in the sea while attempting to chase after her. Meanwhile, Tsumugu drags Hikari and Kaname to meet Uroko and reveals that when his Ena awakened, he felt the feelings of several being surrounding him and certain that Manaka's feelings are mixed between them, he has the idea of holding another Ofunehiki, using Manaka's stone as part of the Ojoshi doll representing her feelings in an attempt to please the sea god and return Manaka's true feelings to her. Much to their surprise, Uroko agrees with his plan and the residents, including Hikari and the others' old classmates from the past, gather to make preparations for it. When Chisaki reveals her intentions to become the Ojoshi for the festival, Tsumugu reprimands her for it, and Kaname overhears them. Realizing that, Sayu chases after Kaname and lashes at him for not being honest with his true feelings and confessing her own feelings for him in the occasion. Moved by her words, Kaname thanks her and claims that at least his view of her changed. As the festival approaches, Hikari declares to Manaka that he has something important to tell her after it.
에피소드 수
- 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
- 26화 · 바다, 땅, 바람, 마음, 그리고 당신의 색이 고요한 지구의 상태를 비추다