Miho Tamura

The story follows Etsuko, a neglected wife from the wealthy Okazaki conglomerate, who travels to the resort town of Karuizawa to escape the summer heat. Disconnected from her husband, she unexpectedly reunites with her childhood friend, Yuji. This reconnection reawakens deep, suppressed desires, leading her on a passionate journey of self-discovery in an abandoned memory-filled mansion.

When the mobster Iwaida Nishikawi is executed by the hit man Takeshi, his family chases the killer. Takeshi's brothers Takashi and Hideshi Miwa try to find Takeshi, who is hidden with the nurse Rie Ishibashi, to protect him and Hideshi discovers that Takeshi was secretly sent by their Yakuza boss to eliminate Iwaida. Meanwhile, the mobster Kenmoshi abducts Takashi's wife Mariko and rapes her, trying to force Takashi to deliver his brother to him.

People from all walks of life all receive mysterious messages from loved ones who were killed 3 months earlier in a shipwreck. They are instructed to go to a small island in the Inland Sea that evening.

After the Winspector police team leaves Japan to fight crime in France, Chief Shunsuke Masaki realizes he must create a new police team to defend Tokyo from crime. He creates Solbrain – a high-tech special rescue force, expert in missions requiring rescue and firepower. Its leader is Daiki Nishio, a rookie detective who can use the Plus Up command in his car to transform into SolBraver. Other members are Reiko Higuchi, also able to use the Plus Up command to transform into SolJeanne, SolBraver's female counterpart; and SolDozer, a yellow bulldozer robot.