Naho from Tokyo  東京  sends a card from the Astro Boy  鉄腕アトム manga series written and illustrated by Osamu Tezuka. It was created in 1952. Astro Boy is an android young boy with human emotions created by Umataro Tenma after Tenma's own son dies. He is sold to a robot circus, and then saved by Professor Ochanomizu. Astro Boy becomes Ochanomizu's surrogate son and he creates a robot family for Astro and helps him leve a normal, human boy life. Of course, Astro Boy goes on many adventures.