Shiho
There area at least three artists named Shiho:
1) SHIHO (しほ, born December 16) began her singing career as a member of I've Sound (2000-2006), where she primarily sung theme songs for adult video games. She has since started a career as a solo artist on the label STARAVID and has released four albums: Divarats (2006), IMPROVER (2007), ONE SIGHT (2009), and NEO LIGHT (2011).
2) Shiho (Shiho Sakamoto 坂本 志穂), born March 17 1968, was a Japanese singer who became famous during the late 1980s.