Asahi Sonorama
The chapters of the manga were first compiled together by Shōnen Gahōsha into 3 volumes starting in 1969. After that, Shogakukan published the manga in 1976 under its imprint "Shonen Sunday Comics" as 5 volumes. The third publisher, Asahi Sonorama, published the manga in 1982 under its "Sun Comics" imprint as 5 volumes also. Asahi Sonorama then republished the manga in 1986 as 3 volumes under its "Sun Wide Comics" imprint. Shogakukan republished the manga in 1991. Because of the release of the 2006 film adaption of the manga, Shogakukan republished the manga as 2 large volumes on June 16, 2006.