Okinawa's Diet electoral districts

Okinawa's House of Representatives districts as of 2018^[1]

Okinawa currently sends 8 elected members to the Diet of Japan, 6 to the House of Representatives and 2 to the House of Councillors.

House of Representatives

The current House of Representatives Okinawa delegation consists of 2 members of the LDP, 1 JCP, 1 SDP, 1 LP and 1 NIK.

District seats

District	Representative	Party	Incumbency
1st	Seiken Akamine (C-Naha)	JCP	15 December 2014 – present
2nd	Kunio Arakaki (SD-Ginowan)	SDP	3 November 2021 – present
3rd	Aiko Shimajiri (LD-Okinawa City)	LDP	3 November 2021 – present
4th	Kōsaburō Nishime (LD-Haebaru)	LDP	1 November 2017 – present

PR seats

Okinawa Prefecture is part of the Kyushu proportional representation block. In the current Diet, there are two Representatives from Okinawa elected through the Kyushu PR block.

Representative(s)	Party	District contested	Incumbency
Kōnosuke Kokuba (LD-Naha)	LDP	Okinawa-1st	15 December 2014 – present
Masahisa Miyazaki (LD-Ginowan)	LDP	Okinawa-2nd	22 November 2018 – present

House of Councillors

The current House of Councillors Okinawa delegation consists of 2 independent members. Both are members of the Okinawa Whirlwind caucus in the House. The members are elected from the Okinawa at-large district.

Party	Councillors	Term ends	Incumbency
OW	Yōichi Iha	2022	26 July 2016 – present
OW	Tetsuo Takara	2025	29 July 2019 – present

References

^ "沖縄県" (PDF). Ministry of Internal Affairs and Communications. Retrieved 3 February 2018.

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First-past-the-post (FPTP) districts and proportional representation (PR) "blocks" for the Japanese House of Representatives of the National Diet (1996–present)

Speaker of the House of Representatives of Japan: Fukushiro Nukaga, Ibaraki 2nd

Vice Speaker of the House of Representatives of Japan: Banri Kaieda, Tokyo PR

Hokkaidō
(8 block seats, 12 district seats)

Hokkaidō: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12

Tōhoku
(12 block seats, 23 district seats)

Aomori: 1; 2; 3
Iwate: 1; 2; 3
Miyagi: 1; 2; 3; 4; 5
Akita: 1; 2; 3
Yamagata: 1; 2; 3
Fukushima: 1; 2; 3; 4

Kita- (North) Kantō
(19 block seats, 32 district seats)

Ibaraki: 1; 2; 3; 4; 5; 6; 7
Tochigi: 1; 2; 3; 4; 5
Gunma: 1; 2; 3; 4; 5
Saitama: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16

Minami- (South) Kantō
(23 block seats, 33 district seats)

Chiba: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14
Kanagawa: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20
Yamanashi: 1; 2

Tokyo
(19 block seats, 25 district seats)

Tokyo: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30

Hokuriku-Shin'etsu
(10 block seats, 19 district seats)

Niigata: 1; 2; 3; 4; 5
Toyama: 1; 2; 3
Ishikawa: 1; 2; 3
Fukui: 1; 2
Nagano: 1; 2; 3; 4; 5

Tōkai
(21 block seats, 32 district seats)

Gifu: 1; 2; 3; 4; 5
Shizuoka: 1; 2; 3; 4; 5; 6; 7; 8
Aichi: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16
Mie: 1; 2; 3; 4

Kinki
(28 block seats, 47 district seats)

Shiga: 1; 2; 3
Kyoto: 1; 2; 3; 4; 5; 6
Osaka: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19
Hyōgo: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12
Nara: 1; 2; 3
Wakayama: 1; 2

Chūgoku
(10 block seats, 20 district seats)

Tottori: 1; 2
Shimane: 1; 2
Okayama: 1; 2; 3; 4
Hiroshima: 1; 2; 3; 4; 5; 6
Yamaguchi: 1; 2; 3

Shikoku
(6 block seats, 11 district seats)

Tokushima: 1; 2
Kagawa: 1; 2; 3
Ehime: 1; 2; 3
Kōchi: 1; 2

Kyūshū
(20 block seats, 35 district seats)

Fukuoka: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11
Saga: 1; 2
Nagasaki: 1; 2; 3
Kumamoto: 1; 2; 3; 4
Ōita: 1; 2; 3
Miyazaki: 1; 2; 3
Kagoshima: 1; 2; 3; 4
Okinawa: 1; 2; 3; 4

Districts eliminated
in the 2002 reapportionments

Shizuoka 9

Shimane 3

Oita 4

Districts eliminated
in the 2013 reapportionments

Fukui 3

Yamanashi 3

Tokushima 3

Kochi 3

Districts eliminated
in the 2017 reapportionments

Aomori 4

Nara 4

Kagoshima 5

Districts eliminated
in the 2022 reapportionments

Shiga 4

Okayama 5

Ehime 4

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