Wakazaemon (わかざえもん) is a Japanese bassist, member of COLONANAMOLEMOMO / COTTELEE and a former member of East Of Eden and .(dot)any.

In May 2019, she was selected to be the bass player for COLONANAMOLEMOMO, formed by the world's first band franchising by the band MAXIMUM THE HORMONE.

On August 8, 2023, she became a founding member of the all-female band East Of Eden. She left the band on December 10, 2024.