Series · Akita Shoten Play Comic (1968) Shotaro Ishinomori, Leiji Matsumoto, George Akiyama 1,005 issues Issues #1 · No. 1, 1968 #2 · No. 2, 1968 #4 · No. 4, 1968 #5 · No. 5, 1968 #6 · No. 6, 1968