HOME > 総合 > 総合 How would you explain this to a foreigner? A unique Japanese saying: “Mottainai.” 投稿日：2017年7月1日 Source: www.otsukaresama-deshita.com/en/ How would you explain this to a foreigner? A unique Japanese saying: “Mottainai.” Twitter Facebook Google+ Pocket B!はてブ LINE -総合