Shigeru Ishiba (LDP) Second Ishiba Cabinet(LDP–Komeito coalition)

Fukushiro Nukaga Kōichirō Genba

Masakazu Sekiguchi Hiroyuki Nagahama Yukihiko Imasaki Kazuo Ueda

House of Councillors elections were held in Japan on 6 July 1986 to elect half the seats in the upper house of the Diet.

The elections were held alongside elections for the House of Representatives, the second and most recent such instance since 1980.