Kaori Moriwaka (????, Moriwaka Kaori, born December 11, 1963 in Sapporo, Hokkaido) is a singer-songwriter and actress.
She was in the band The Go-Bang's and Ram Jam World; more recently, she portrayed Ikuko Tsukino in the live-action TV series Pretty Guardian Sailor Moon.
She also wrote songs and played the guitar as a back musician for Japanese girl band Chee's.