Ami Koshimizu (小清水 亜美 Koshimizu Ami) is a Japanese voice actress who voices Yang Xiao Long in the Japanese dub of RWBY.[1] She is most well known for her roles in Code Geass as Kallen Kōzuki, Kill la Kill as Ryūko Matoi and in Sailor Moon Crystal as Makoto Kino/Sailor Jupiter. In the west, she is also known for voicing Mai Shiranui in the King of Fighters video game series since 2016.