Yuka Kosaka

is a Japanese gravure idol and actress. She was born in Izumi-ku, Yokohama, Kanagawa, Japan. She is also known as her nickname "Yuka-chin", and has starred in a number of TV dramas and films.

Profile Yuka made her debut in 2004 after winning the Grand Prix award in Miss Magazine 2004. After her first DVD peach went on sale on March 25, 2004, her DVDs have constantly produced. Yuka also became a frequent guest on Matthew’s Best Hit TV. In the fall of 2004, Yuka’s popularity rose when she became the campaign girl for the Japanese convenience store, Circle K Sunkus. Previously, she belongs in a Japanese entertainment company, A-team, in which a number of Japanese actresses and models are belonged including Aki Hoshino.

She suddenly retired from entertainment industry in 2009. During her retirement, she works at a nursery. She returned to entertainment industry in November 2023.

On January 6, 2022, she announced her marriage to a former actor Rakuto Tochihara.

Filmography Film Year Film Role Notes 2005 Gekijôban XXXHolic Manatsu no yoru no yume voice 2005 Sutâraito 2006 Akihabara@Deep Akira 2007 Kyonyu wo business ni shita otoko 2007 Gakkô no kaidan Chizuru Nakamura 2007 Kûga no ori: Nami dai-42 zakkyobô Video 2008 Urahara