The color page and cover page from when it was published in the magazine have been completely reproduced, and the long-unpublished phantom boy manga "Shonen Rocket Squad'' has been made into an e-book for the first time!! Kanji Kusama graduated from the Boy Rocket School and became the Black Lightning Kurobe. He arrived at the rocket base where He was assigned. Kusama, who hates things that are crooked, gets into trouble with his upperclassmen as soon as he takes over, but is reprimanded by Kurobe. In order to test their skills, the boys board a rocket plane with Kurobe and take off into space, but...