Riko Shirai

Born

December 17, 2001 · age 24

From

Shimonoseki, Yamaguchi, Japan

Riko Shirai (born December 17, 2001), better known by her ring name Riko Kaiju, is a retired Japanese professional wrestler. She is best known for performing in the Japanese promotion PURE-J where she is a former Princess of Pro-Wrestling Champion. She is also known for her time in SEAdLINNNG.