What is "jibaku-kun"

, taglined Twelve World Story, is a 1998 manga series by Ami Shibata. An anime series was created and ran for 26 episodes on TV Tokyo from October 5, 1999 to March 28, 2000. It was broadcast in Southeast Asia countries, such as the Philippines, in Hero TV, and Taiwan, in China Television, and a few countries of Latin America, like Argentina, on Magic Kids, Chile, in Etc...TV and Chilevisión, and Brazil, in Rede Bandeirantes, Rede 21 and TV Diário. In some markets, the series is known as Bucky: The Incredible Kid, Bucky: Searching for World 0 or simply Bucky.