Shiori Tsukada, born on March 23, 1994, in Hokkaido, Japan, is a retired Japanese AV idol renowned for her voluptuous figure measuring 101-60-95 cm with J-cup breasts and standing at 155 cm tall. She entered the adult industry after dropping out of college to earn money, debuting in September 2013 at age 19 with Candy studio's 'Only One Sexual Experience: Precious Busty Shaved Beauty's Debut' (CND-060). Previously a gravure model as Yuna Miruku, she starred in over 200 titles, embracing diverse genres like anal, double penetration, gangbangs, bukkake, facials, and paizuri, often highlighting her love for semen. Ranking 4th in MANGO's 2021 Big Breasts poll, she also acted in mainstream films such as 'She's Just a Shadow' (2019). Active until her retirement announcement on January 2, 2026, concluding in March under Diaz Group agency, Tsukada engaged fans via blogs and social media.