Fuji Kuroda

As Kumiko’s devoted childhood companion, this loyal canine serves as the series' unique narrator, providing insightful previews for upcoming episodes. Although his internal monologues remain unheard by most humans, he maintains a profound, unspoken connection with Shin, who appears capable of sensing his thoughts. Despite being a silent observer to the world around him, his constant presence and unwavering bond with Kumiko add a heartwarming, whimsical layer to the unfolding story.