In 1957, Koishi died by accident fall on the station platform in Moji, Fukuoka Prefecture (present Moji-ku, Kitakyushu) .
Kiyoshi Shiga | Kiyoshi Maekawa | Kiyoshi Kobayashi | Kiyoshi Oka | Kiyoshi Kurosawa | Kiyoshi Nakamura | Kiyoshi Hikawa | Kiyoshi Aki | Harry Kiyoshi Ishisaka |