Vacant World

Vacant World is the first studio album by Jacks. It was released on September 10, 1968. In 2007, Rolling Stone Japan placed it at number 13 on its list of the "100 Greatest Japanese Rock Albums of All Time".

Personnel
Credits adapted from the liner notes.
 * Yoshio Hayakawa – vocals, guitar
 * Haruo Mizuhashi – guitar, vocals
 * Hitoshi Tanino – bass guitar
 * Takasuke Kida – drums, flute