Robot Chiruchiru in Danger

Robot Chiruchiru in Danger ("Robotto Chiruchiru no kinan" ロボットチルチルの危難) - also sometimes simply called, "Robot Chiruchiru" - is a chapter of the Astro Boy manga which originally ran in the Sankei newspaper beginning in December 1967.

Collected Volumes
This story has been collected in the following volumes:


 * Astro Boy Chronicles, Volume 2
 * Astro Boy, Volume 7 (Dark Horse)