Rino Kawashima is a Japanese voice actress born on September 14, 1975, in Nagasaki Prefecture. She is affiliated with the talent agency Yellow Tail. This name is a pseudonym used primarily for her work in adult games and anime, while she performs under the name Kei Mizusawa for all-ages projects. She also uses other pseudonyms, including Yukino Uzui, and was formerly known as Madoka Horiike earlier in her career. She began her voice acting career in 2001 and has since become a prolific and well-known figure in the industry, particularly for her extensive work in visual novels and erotic games.

Her voice is characterized as a mid-to-low pitch with a nasal quality, which has made her a frequent choice for cool, older sister-type characters, as well as mature roles like young wives and mothers. Despite this specialization, she has demonstrated a wide vocal range, capable of performing various character types from young girls to mature women.

Kawashima has an extensive list of voice roles, primarily in video games and original video animations. She is known for her high productivity, consistently appearing in numerous titles each year. Her filmography includes major roles in series such as Zhou Yu in the Koihime Musou franchise, Haru Usami in G-senjou no Maou, Kei Sakurai in Dies Irae, and Yuzuriha Yatsushiro in the FLOWERS series. She also voiced Celia Cumani Aintree in Walkure Romanze and Asako Kusakabe in The Labyrinth of Grisaia.

Many of the roles listed in the query are indeed part of her filmography. She is credited as Marina Akitsuki in the Oni Chichi series, Funako Chiba in 15 Bishōjo Hyōryūki, Subaru in Beat Blades Haruka, Nagisa Shiono in Kateikyōshi no Onee-san The Animation, and Akira Akamine in Sex Starved Nurses. She also appears in the Honō no Haramase Dōkyūsei series under her Rino Kawashima name, voicing characters such as Akane Nanamiya and Ranko Kurusugawa. Her other credits include Fuurin Katakage in Tropical Kiss, Lin Kaifon in Shōjo Senki Brain Jacker, Aoi Fukunaga in Issho ni H Shiyō, Miyuki in Widow, Hinoki Yatsuka in Dark Future, Katsuko Kurose in Unsweet: Netorare Ochita Onna-tachi, Misaki Ochiari in Sore de mo Tsuma o Aishiteru, Sue Hime in Shinobi Seduction, Kaho Akamatsu and Tomako Inugaya in Cantaloupe Collector.

A notable aspect of her career is her frequent collaboration with specific game companies, such as Eushully, appearing in many of their titles. Beyond acting, her personal interests include enjoying paper theater (kamishibai) and illustration. She is also skilled in kendo.