Yoko Matsugane

Yoko Matsugane (松金 洋子 Matsugane Yōko, born May 26, 1982) is a Japanese gravure idol from Ibaraki Prefecture, Japan. She is famous for her voluptuous figure. She has released several DVDs and photobooks and has appeared on several TV shows in Japan. As of January 2006, Yoko left her modeling agency, but is still active in producing DVDs and photo sets.

At the times of the release of her latest DVD she usually attends promotional events where her fans get to meet their idol and take a picture with her. These events are most often held in department stores in the Akihabara district of Tokyo.

She is also a traveling DJ and has performed in various clubs in Japan, Australia and Singapore.

金 ようこ（まつがね ようこ 1982年5月26日 - ）は、日本のグラビアアイドル。シュライン・ヴァレイ所属。茨城県鹿嶋市出身、鹿島学園高等学校卒業。

しばらく芸能活動を休止していたが、2006年10月に1年半の充電期間をおいて復活。

2008年10月1日から「松金洋子」から「松金ようこ」に改名している。