Wakako Matsumoto (松本 和香子, Matsumoto Wakako, born April 1, 1960[1]), better known by her stage name Kujira (くじら, Kujira), is a Japanese voice actress from the Tokyo Metropolis area.
She is employed by 81 Produce.
Her best-known roles include Otose in Gin Tama and Orochimaru in Naruto.
She also voices Sakura Ogami in Danganronpa and the Scooter Lady in the You're Under Arrest series.