Tsuyoshi Nagabuchi (長渕 剛, Nagabuchi Tsuyoshi; born September 7, 1956) is a Japanese singer-songwriter, actor, poet, and human-rights advocate, who is a prominent figure in Japanese popular music. He has sold more than 20 million records worldwide and has appeared in movies and television dramas. His wife Etsuko Shihomi is an actress.
Source: “Tsuyoshi Nagabuchi”, English Wikipedia (CC BY-SA 4.0), excerpt