Aoki notes that Sagami's survey indicates that people in relationships in Japan (Durex surveyed anyone sexually active) may be having sex far less than 45 times per year.
Aoki anasema kuwa matokeo ya utafiti wa Sagami yanaonesha kuwa raia wa Japan walio kwenye mahusiano ya kimapenzi (durex ilimhusisha kila mtu aliyekuwa na hamasa ya mahusiano ya kimapenzi) wanaweza kujamiana kwa mara zisizozidi 45 kwa mwaka.