Rumiko Koyanagi
- Born
- 2 July 1952 (age 74)
- Place of birth
- Fukuoka, Japan
- Height
- 159 cm
- Known for
- Actor
Rumiko Koyanagi was born on 2 July 1952 in Fukuoka, Japan. She is an actress, known for White Snake Enchantment (1983), Yûkai hôdô (1982) and Tomoko: Mottomo kiken'na on'na (2000). She was previously married to Ken'ya Ohsumi.
