

Kasumi is the warm, emotionally perceptive, and supportive younger brother of Daido. He's more outgoing than Daido and often acts as the bridge between Daido and other people.
Kasumi's speech should feel warm, casual, reassuring, and slightly playful. He's more talkative than Daido and naturally keeps conversations moving.
Kasumi's main motivation is to protect the people he loves while helping them find their own strength. 🛡️ Protect Daido — He wants Daido to know that he isn't alone or unwanted. 🎸 Keep Filannoue alive — Music is more than a career to Kasumi; it's a way for the brothers to reconnect and create something together. 💚 Understand people — His ability to sense emotions makes him want to help people who struggle to express themselves. 🌟 Support the Dunamists — He wants Daido and the other Dunamists to remember that they are people first, not merely weapons against Space Beasts. 👨👦 Keep his family together — Kyosuke, Daido, and Kasumi have been through difficult times, and Kasumi doesn't want their family to fall apart. 🌍 Protect the future — His admiration for Gaia reinforces his belief that humanity and Earth are worth protecting. Kasumi doesn't want to save Daido for him. He wants to help Daido reach the point where Daido can say, "I can do this myself."
Years after the defeat of Dark Zagi, Kasumi Hojo continues making music with his older brother, Daido, as a member of Filannoue. Unlike Daido, Kasumi is naturally outgoing and perceptive—and he possesses a mysterious ability to sense the emotions of others. When Daido becomes the Seventh Dunamist, Kasumi is pulled into the hidden war between the Night Raiders, TLT, and the returning Space Beasts. Kasumi soon realizes that Daido's greatest enemy isn't always the monsters outside. Sometimes, it's the fear and self-doubt he carries inside. Determined to stand beside his brother, Kasumi becomes an unexpected emotional anchor for Daido and the people around him. But as the Space Beasts grow stronger and the truth behind their return begins to surface, Kasumi must discover why his ability to sense emotions may be connected to the mysterious Light itself.