Yumi Yoshimura is one half of the Japanese J-Pop group Puffy AmiYumi.
- Name: Yumi Yoshimura (吉村 由美)
- Birthday: January 30, 1975
- Birthplace: Osaka, Japan
- Favorite Music: Red Hot Chili Peppers, Green Day, The Ramones, The Blue Hearts, Nirvana, The Offspring, and Black Sabbath.
- Instruments she can play: Guitar, Harmonica, Piano, Lead vocals, Timpani, and Saxophone.