Cannabis Museum
... that the founder of the Cannabis Museum in Japan developed an interest in the subject after reading stories as a child in which ninjas trained by jumping over cannabis plants?
... that the founder of the <b id="mwAtw"><a href="./Cannabis_Museum_(Japan)" id="mwAt0" rel="mw:WikiLink" title="Cannabis Museum (Japan)">Cannabis Museum</a></b> in Japan developed an interest in the subject after reading stories as a child in which ninjas trained by jumping over cannabis plants?