Saki Seino (せいの さき) - Profile & Complete Works

Saki Seino (Japanese: せいの さき, born 2005) is a Japanese AV actress from Yamanashi Prefecture. She is known for placing in the top 3 at the National Ballet Competition and has a professional ballet background. She debuted in 2025 as an exclusive actress under the kawaii label. Saki Seino has been learning ballet since childhood and achieved top-three results in national ballet competitions, earning her the title of “true ballet genius girl”. At the age of 20, she decided to appear in adult films. Her promotion emphasizes her “perfect 52 cm slender waist”. Her debut work is CAWD-881: When She Takes Off Her Clothes, She Reveals an Enviable 52 cm Slender Waist, Graceful Curves, and Proud Breasts. The Ballet Genius Girl Saki Seino’s AV Debut Saki Seino.