A Happier Sex Life: Study in Modern Japanese Sexual Habits" Hardcover – January 1, 1964

by Dr. Sha Kokken (Author), Robert Y. Tatsouka (Translator), Sen Kozuka (Translator)

Over 420 photographs, Over 50 Diagrams

Vintage sex manual with dust jackets and satin bookmark (attached to spine) and fascinatingly chaste & weird photo examples with dolls

Vg, vintage condition with only minor cosmetic wear dust cover is not perfect and there is 1 page that has a small tear.