私は最強 (Watashi wa Saikyō)

The title translates as "I Am the Strongest" and the song delivers on that declaration with the energy of someone who has decided to make it true through sheer force of performance. Also from "One Piece Film: Red," the track is among the most kinetic in Ado's catalog — production compressed and relentless, her vocals riding the crest of an arrangement that barely pauses for breath. The emotional territory is triumphalist in the specifically complicated way triumph functions in anime culture: strength as something performed, claimed, sometimes desperately, in the face of circumstances that suggest otherwise. Ado's delivery is commanding rather than vulnerable here, her voice at the register she uses when inhabiting a character — the persona of invincibility as much as the experience of it. There's a theatrical quality that suits the film's context, where Uta's performances are literal spectacles attended by thousands. But removed from that frame the song functions as proclamation: the listener who sings along is also claiming the strongest status, performing their own invincibility in the car or wherever the song finds them. That participatory dimension — stepping into the declaration alongside the singer — is part of what makes Ado's anime tie-ins particularly effective as pure pop music.