The biwa (琵琶) is a Japanese short-necked fretted lute, often used in narrative storytelling. The biwa is the chosen instrument of Benten, goddess of music, eloquence, poetry, and education in Buddhism.It arrived in Japan in two forms. Since that time, the number of biwa types has more than quadrupled. Guilds supporting biwa players, particularly the biwa hoshi, helped proliferate biwa musical development for hundreds of years.