Bessatsu Hana to Yume
"Tokyo Top" appeared in the first issue of the Japanese manga magazine "Hana to Yume" for 1989, while "Orange Time Bomb" and "Magical Mystery Tour" were published in its sister manga magazine "Bessatsu Hana to Yume" in 1988 and 1990, respectively. "Kaine" was serialized in the sixth and seventh issues of "Hana to Yume" in 1996. The stories were compiled into a bound volume by Hakusensha and published on 18 October 1996. It was later republished on 15 September 2009. It has been translated into other languages, including French by Tonkam, Italian by Panini Comics, and German by Carlsen Comics.