For example, in a 2014 article in the online edition of magazine Toyo Kezai, Sechiyama Kaku, a professor at University of Tokyo, cites the 2006/07 Durex study to argue that "Japan has the lowest sexual frequency in the world." 
Kwa mfano, kwenye makala ya mwaka 2014 ya toleo la mtandaoni la jarida la Toyo Kezai, Sechiyama Kaku, Profesa wa Chuo Kikuu cha Tokyo, arejelea utafiti wa Durex wa mwaka 2006/07 na kuweka bayana kuwa "Japan ndio nchi iliyo na kiwango kidogo kabisa cha mazoea ya kujamiiana duniani".