About Koshi Inaba
Koshi Inaba is a Japanese singer, songwriter and multi-instrumentalist. He is best known as the vocalist and lyricist of the rock duo B'z, the best-selling music act in their native Japan. He also has a successful solo career, with six studio albums and five singles topping the Japanese music charts. Inaba collaborated with Slash on the latter's 2009 single "Sahara", and with Stevie Salas on the albums Chubby Groove (2017) and Maximum Huavo (2020). Inaba sang on the first single, "Sahara", released on November 11, 2009, in Japan. His live video recordings also topped the charts, hence cumulatively, according to reported yearly sales and certifications he sold over 3.4 million records. On February 24, 2010, it was announced that single "Sahara" won the Western "Single of the Year" award at Japan Gold Disc Award held by RIAJ.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.