Sayaka Isoyama

Sayaka Isoyama(O-23)
Native name	磯山 さやか
Born	(1983-10-23) October 23, 1983 (age 34) Mito, Ibaraki, Japan
Nationality	Japanese
Other names	Isotchi
Occupation	Gravure idol entertainer actress sports writer
Years active	2000 -
Agent	Hori Agency
Height	1.55 m (5 ft 1 in) (2012)

Sayaka Isoyama (磯山 さやか, Isoyama Sayaka, born October 23, 1983 in Mito, Ibaraki, Japan) is a Japanese gravure idol, entertainer, actress, and sports writer who is represented by the talent agency, Hori Agency. She is nicknamed Isotchi (いそっち). She grew up in Hokota, Kashima District, Ibaraki.

Isoyama graduated from Ibaraki Prefecture Hokota Second High School.

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