Analysis of information sources in references of the Wikipedia article "Women... Oh, Women!" in English language version.
The term pink eiga was first coined in 1963 by journalist Murai Minoru. But it did not come into general use until the late 1960s. In the early years the films were known as 'eroduction films' (erodakushon eiga) or 'three-million-yen-films' (sanbyakuman eiga).
Since the mid-1960s, pink eiga have been the biggest Japanese film genre... By the late 1970s the production of pink eiga together with Roman Porno amounted to more than 70% of annual Japanese film production.
The term pink eiga was first coined in 1963 by journalist Murai Minoru. But it did not come into general use until the late 1960s. In the early years the films were known as 'eroduction films' (erodakushon eiga) or 'three-million-yen-films' (sanbyakuman eiga).
Since the mid-1960s, pink eiga have been the biggest Japanese film genre... By the late 1970s the production of pink eiga together with Roman Porno amounted to more than 70% of annual Japanese film production.