Hey, Addachi!

Two children living in the Adachi ward of Tokyo encounter Adacchii, a cheerful anthropomorphic character who embodies the district itself. Adacchii guides them through the streets, parks, and local spots, sharing stories about the area's history and traditions. The children learn about the significance of landmarks and the daily lives of residents, forming a bond with their unique guide as they explore together.

As they journey through Adachi, the kids discover the ward's transformation over time, from its rural past to its modern identity as part of Tokyo. Adacchii reveals hidden gems and explains how the community has grown, celebrating the 60th anniversary of Adachi's union with the city. The children's curiosity leads them to appreciate their surroundings in a new light, fostering a sense of pride and connection to their home.

Through their adventures, the trio encounters various local characters and participates in traditional activities, highlighting the warmth and vibrancy of the ward. The story emphasizes the importance of community and heritage, inviting viewers to see Adachi through the eyes of its youthful residents and their spirited mascot.