Kessen Spirit (Chainsaw Man S2 ED)

Vaundy's "Kessen Spirit," closing Chainsaw Man's second season, is a surging burst of restless J-rock energy, all propulsive drive and youthful adrenaline. The arrangement is bright and kinetic — chiming guitars, a galloping rhythm section, punchy dynamics that swell toward euphoric release, marrying the immediacy of pop-rock to Vaundy's genre-agnostic ear. His vocal is the standout: elastic, expressive, sliding between conversational verses and soaring, breathless hooks with the effortless charisma that's made him one of Japan's most versatile young hitmakers. The title translates roughly to "decisive-battle spirit," and the lyric captures that anime-adjacent theme of throwing yourself wholeheartedly into a moment, of resolve forged in the heat of confrontation — perfectly suited to Chainsaw Man's chaotic, heart-on-sleeve intensity. Yet Vaundy keeps it human rather than bombastic, threading vulnerability through the bravado. Culturally he represents a new self-produced generation of Japanese artists who write, arrange, and design their own work, unbound by traditional genre lanes. As an ED it functions like an exhale after the episode's violence — cathartic, forward-leaning, hopeful. Beyond the anime it works as pure motivational fuel: music for the run, the commute, the moment you need to summon your own fighting spirit and charge ahead without looking back.