Robot Town Sagami 2028

A promotional anime made with Tezuka Productions and Kanagawa's Industrial Labor Bureau to showcase a future where there is harmony between humans and robots. In 2016 Takao was left in critical condition due to an unexpected accident. Atom appears before him while he is in a coma and invites Takao to see the future. In 2028, his town of Sagami, transformed into a robot town that implemented a variety of new technology. There he sees and follows his wife and daughter as they live in the future. What did Takao see as he lamented the future without him?