Synopsis

Guided by his father's spirit, Takeru has the opportunity to once again gather the fifteen Ghost Eyecons, a task that holds the promise of restoring his father to the world. However, he first meets the soul of Sakamoto Ryōma, who presents Takeru with a trial before agreeing to an alliance – a pact Takeru terms a "Satchō Alliance." His journey will also require him to confront a new Gamma and contend with the reappearance of the Katana Gamma.