According to Eiichi Yamamoto, the years 1970-1971 represented Mushi Pro’s “second golden age” [1]. There seems to be some truth to this statement: the number of new productions was at its highest, and the quality of some of these is undeniable - Ashita no Joe, in particular, stands as one of the studio’s greatest achievements. However, just as had been the case during the “first” golden age - the time of Jungle Taitei - artistic excellence developed in a context of frustration, hostility and hardships.