Shiga Prefectural Zeze High School (滋賀県立膳所高等学校) is a senior high school situated in Ōtsu, Shiga, Japan, within walking distance of Lake Biwa. The school has about 1300 students. Founded in 1898, its root dates back to a major samurai training school of the area. The school's motto is 'Jyungi-Ryokkou' (遵義・力行), i.e. 'travel an honorable path and industriously devote yourself to achieve individual aspiration'. In line with its motto, the school excels in academics, and most students pursue higher education in university after their graduation.