Marin Minami, professionally known by her stage name and also as Seari Hoshino, is a Japanese adult video actress born on October 10, 1988, in Tokyo. She entered the JAV industry with her debut in December 2007 and quickly became recognized for her petite frame, standing at just 151 centimeters tall. Her measurements of 87-59-86 cm and F-cup bust contributed to her appeal in numerous productions. Over her career, Minami has starred in more than 136 films, showcasing a variety of genres typical to Japanese adult entertainment.
As an AV idol, she built a dedicated following through consistent performances and distinctive presence. Her work highlights the vibrant and diverse landscape of the Japanese pornographic video market, where she remains a notable figure from the late 2000s era. Despite the adult focus of her profession, she is remembered for her contributions to the industry and her Tokyo roots.