Satoshi Imamiya

Known affectionately as "Sasshi," this energetic and eccentric 12-year-old boy brings a lively Osaka flair to everything he does. Driven by a quirky passion for collecting everything from baseball cards to sci-fi memorabilia, he remains determined to rebuild his lost treasures following a difficult move. After his family lost their local bathhouse due to urban redevelopment, he now spends his carefree days alongside his lifelong best friend, Arumi, navigating life within the Abenobashi shopping arcade.