The emotionally driven sister of the Miyara family. She believed Taiyo was dead until they unexpectedly reunited. Has harbored feelings for Taiyo since childhood but holds him responsible for her parents' death, as he was the sole survivor. She is older than Mio and younger than Nagisa.

miyara shibuki
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Miyara Shibuki
Main
The emotional one of the Miyara sister. Thought Taiyo was dead until they met. Likes Taiyo since they were kids but blames him for the death of her parents because he was the only survivor. Older than Mio and younger than Nagisa. ...
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Miyara Nagisa
Main
After the death of her parents she raised her two younger sisters. Is a diving instructor and running the business (Taiyozuka) that her parents ran with Taiyo's father. See Taiyo as a younger brother....
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Miyara Mio
Main
The youngest Miyara sister. Was very young when her parents died. Has specially ability that are connected to her mother's death. Hated Taiyo at first but now likes as an older brother....
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Nakabaru Taiyo
Main
The ligetimate successor of Taiyozuka. Was raised together with the three Miyara sisters as a family but since he was the only survivor of the incident that claimed the lives of his dad and the Miyara's parents he seemed to forget everything and was quick...
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Aida Riho
Supporting
A 21-year-old college student who looks as old as Mio. Goes to Tokyo University and studies whales....
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Shimabukuro Mar
Supporting
Third-generation Japanese in Peru who helped Taiyou in finding the ruins in Cusco....





