Short for 日本国 (Nihon-koku): Japan (a country and archipelago in East Asia) / a surname

many arguments arising from diverse opinions

Short for マーダーミステリー.

Madagascar - country in Southern Africa. Official name: Republic of Madagascar.

(Internet slang) a dead fad; out of fashion; no longer trendy

(mathematics) quod erat demonstrandum (that which was to be proved)

Arabian cowry, Mauritia arabica

road; way

Tao (the way of nature), Taoism / (chiefly historical) a region of Japan consisting of multiple provinces or prefectures

a surname