water polo player Etsuji Arai (新井 悦二, born 1957), Japanese politician, younger brother of Iemitsu Arai Hakuseki Arai (新井 白石, 1657–1725), Japanese scholar...

Etsuji (written: 悦二 or 悦司) is a masculine Japanese given name. Notable people with the name include: Etsuji Arai (新井 悦二, born 1957), Japanese politician...

Etsuji Arai (新井 悦二, Arai Etsuji, born 1957) is a Japanese politician of the Liberal Democratic Party, a member of the House of Representatives in the...