Kenta Saijō is a student at a Japanese school struck by a major typhoon. He has black hair and petrol-blue eyes, presenting a youthful look. His personality combines an honest nature with a strong sense of justice, which frequently clashes with his best friend, Shuichi Azuma. Despite these conflicts, Kenta maintains a persistent sympathy for Azuma, revealing a complex yet caring dynamic between them. This tension forms a significant part of the narrative backdrop during the storm.

Amidst their turmoil, Kenta and Azuma encounter Noruda, a mysterious girl connected to the typhoon who requires aid. This supernatural event coincides with their personal conflict, though specific details of Kenta's individual interactions with Noruda or his precise contributions to resolving the storm are not detailed. The resolution of Kenta and Azuma's interpersonal struggle unfolds against this extraordinary event, where the storm acts as a catalyst for addressing their differences.