Setagaya (世田谷区, Setagaya-ku) is a special ward in Tokyo, Japan. It is also the name of a neighborhood and administrative district within the ward. The ward calls itself Setagaya City in English.[1] Its official bird is the azure-winged magpie, its flower is the fringed orchid, and its tree is the Zelkova serrata.

Special ward
City of Setagaya
Komazawa Olympic Park
Flag of Setagaya
Official seal of Setagaya
Location of Setagaya in Tokyo
Location of Setagaya in Tokyo
Setagaya is located in Japan
Location in Japan
Coordinates: 35°38′47.66″N 139°39′11.69″E / 35.6465722°N 139.6532472°E / 35.6465722; 139.6532472Coordinates: 35°38′47.66″N 139°39′11.69″E / 35.6465722°N 139.6532472°E / 35.6465722; 139.6532472
First official recordedmiddle 15th century
As Tokyo CityOctober 1, 1932
As Special ward of TokyoJuly 1, 1943
 • MayorNobuto Hosaka (since May 2011)
 • Total58.06 km2 (22.42 sq mi)
 (January 1, 2020)
 • Total939,099
 • Density16,000/km2 (42,000/sq mi)
Time zoneUTC+09:00 (JST)
Postal code(s)
154 to 158 (First three digits)
Area code(s)03
BirdAzure-winged magpie
FlowerHabenaria radiata
TreeZelkova serrata

Setagaya has the largest population and second largest area (after Ōta) of Tokyo's special wards. As of January 1, 2020, the ward has an estimated population of 939,099, and a population density of 16,177 persons per km² with the total area of 58.06 km².


Setagaya is located at the southwestern corner of the Tokyo's special wards and the Tama River separates the boundary between Tokyo Metropolis and Kanagawa Prefecture.

Residential population is among the highest in Tokyo as there are many residential neighbourhoods within Setagaya. Setagaya is served by various rail services providing frequent 2 to 3 minutes headway rush hour services to the busiest train terminals of Shinjuku and Shibuya as well as through service trains which continue travelling on to the Tokyo Metro lines providing direct access to the central commercial and business districts. Most rail lines run parallel from east to west and there are no north to south rail services within Setagaya, except for Setagaya Line light rail.

The ward is divided into five districts. These are Setagaya, Kitazawa, Tamagawa, Kinuta and Karasuyama. The main ward office and municipal assembly (city hall) is located in Setagaya District, but other districts also have their own branch ward offices as a part of the administrative structure. Each branch office provides almost identical services as the main office, but does not provide the services related to municipal assembly.

Most of the land is in the Musashino Tableland. The parts along the Tama River to the south are comparatively low-lying.


The special ward of Setagaya was founded on March 15, 1947.[citation needed]

During the Edo period, 42 villages occupied the area. With the abolition of the han system in 1871, the central and eastern portions became part of Tokyo Prefecture while the rest became part of Kanagawa Prefecture; in 1893, some areas were transferred to Tokyo Prefecture. With the establishment of Setagaya Ward (an ordinary ward) in the old Tokyo City in 1932, and further consolidation in 1936, Setagaya took its present boundaries.

During the 1964 Summer Olympics, the district of Karasuyama-machi in Setagaya was part of the athletics marathon and 50 km walk event.[2]


Todoroki Valley



Cultural facilitiesEdit

Religious facilitiesEdit



Karasuyama Area
Kinuta Area
  • Chitosedai
  • Funabashi
  • Kamata
  • Kinuta
  • Kinutakōen
  • Kitami
  • Okamoto
  • Ōkura
  • Seijō
  • Soshigaya
  • Unane
Kitazawa Area
  • Akatsutsumi
  • Daita
  • Daizawa
  • Gōtokuji
  • Hanegi
  • Ikejiria
  • Kitazawa
  • Matsubara
  • Ōhara
  • Sakurajōsui
  • Umegaoka
  • Shimokitazawa
Setagaya Area
  • Shimouma
  • Ikejirib
  • Kamiuma
  • Komazawac
  • Kyōdō
  • Mishuku
  • Miyasaka
  • Nozawa
  • Sakura
  • Sakuragaoka
  • Sangenjaya
  • Setagaya
  • Taishidō
  • Tsurumaki
  • Wakabayashi
Tamagawa Area
  • Fukazawa
  • Higashitamagawa
  • Kaminoge
  • Kamiyōga
  • Komazawad
  • Komazawakōen
  • Nakamachi
  • Noge
  • Okusawa
  • Oyamadai
  • Sakurashinmachi
  • Seta
  • Shinmachi
  • Tamazutsumi
  • Tamagawa
  • Tamagawadai
  • Tamagawa-Den'enchōfu
  • Todoroki
  • Yōga
  • Futako-Tamagawa

a – 4-chōme (33-ban to 39-ban)
b – 1, 2, 3-chōme, 4-chōme (1-ban to 32-ban)
c – 1, 2-chōme
d – 3, 4-chōme




Seta Intersection at Seta, Setagaya in 2010


National highwaysEdit

Prefecture roadsEdit

  • Tokyo Metropolitan Road 3 "Setagaya Dōri"
  • Tokyo Metropolitan Road 311 "Kampachi Dōri"
  • Tokyo Metropolitan Road 312 "Meguro Dōri"
  • Tokyo Metropolitan Road 318 "Kan-nana Dōri"
  • Tokyo Metropolitan Road 416 "Komazawa Dōri"


On April 25, 2011, amid national concern over the safety of nuclear power triggered by the March 11 earthquake and Fukushima I nuclear accidents, former Social Democratic Party Upper House House of Councillors legislator Nobuto Hosaka was elected mayor on an anti-nuclear platform.[3] Prior to becoming mayor, Hosaka was also well known for his staunch opposition of the death penalty[4] and his defense of Japan's Otaku culture.[5]


Rakuten Crimson House


Higher educationEdit

Primary and secondary educationEdit

National high schoolsEdit

Public senior high schoolsEdit

The Tokyo Metropolitan Government Board of Education operates following senior high schools in Setagaya.

  • Tokyo Metropolitan Chitosegaoka High School
  • Tokyo Metropolitan Engei High School
  • Tokyo Metropolitan Fukasawa High School
  • Tokyo Metropolitan Matsubara High School
  • Tokyo Metropolitan Roka High School
  • Tokyo Metropolitan Sakuramachi High School
  • Tokyo Metropolitan Setagaya Izumi High School
  • Tokyo Metropolitan Setagaya Sogo High School
  • Tokyo Metropolitan Setagaya Technical High School
  • Tokyo Metropolitan Sogo Technical High School
  • Tokyo Metropolitan Tamagawa High School

Private high schoolsEdit

  • Daito Gakuen High School
  • Den-en Chofu Gakuen Junior & Senior High School
  • Denenchofufutaba Gakuen Junior and Senior High School
  • Japan Women's College of Physical Education Nikaido High School
  • Japan Women's University affiliated Homei High School and Junior High School
  • Kagaku Gijutsu Gakuen High School
  • Keisen Jogakuen High School
  • Kokushikan Senior High School and Kokushikan Junior High School
  • Komaba Gakuen High School
  • Komaba Toho Junior and Senior High School
  • Komazawa University Senior High School
  • Kosei Gakuen Girls' High School
  • Kunimoto Girls' High School
  • Meguro Seibi Gakuen Junior & Senior High School
  • MITA International School
  • Nihon Gakuen Junior and Senior High School
  • Nihon University Sakuragaoka High School
  • Ohyu Gakuen Girls' Junior and Senior High School
  • St. Dominic's Junior and Senior High School
  • Seijo Gakuen Junior High School and High School
  • Setagaya Gakuen School
  • Shimokitazawa Seitoku Senior High School
  • Shoin University Shoin Junior and Senior High School
  • Showa Women's University Junior-Senior High School
  • Tamagawa Seigakuin Girls' Junior & Senior High School
  • Tokyo City University Junior and Senior High School
  • Tokyo City University Todoroki Junior and Senior High School
  • Tokyo University of Agriculture First High School and Junior High School

Public junior high schoolsEdit

The Setagata City Board of Education operates 25 junior high schools in Setagaya.

National elementary schoolsEdit

  • Setagaya Elementary School attached to Tokyo Gakugei University

Public elementary schoolsEdit

The Setagata City Board of Education operates 62 elementary schools in Setagaya.

Private elementary schoolsEdit

  • Denenchofufutaba Gakuen Elementary School
  • Kunimoto Elementary School
  • St. Dominic's Elementary School
  • Seijo Gakuen Elementary School
  • Showa Women's University Showa Elementary School
  • Tokyo City University Elementary School
  • Wako Elementary School

Special education schoolsEdit

  • Tokyo Metropolitan Komyo Gakuen
  • Tokyo Metropolitan Kugayama Blind School
  • Tokyo Metropolitan Seicho Special Support School

International schoolsEdit

Former international schools:

International relationsEdit

Sister citiesEdit

Setagaya has sister-city relationships with Winnipeg, Manitoba in Canada; the Döbling district of Vienna, Austria; and Bunbury, Western Australia.

Diplomatic missions in SetagayaEdit

Embassy of Tanzania in Kamiyōga, Setagaya

Notable people from SetagayaEdit

See alsoEdit


  1. ^ 世田谷区公式ホームページ. Setagaya City Official Website. Retrieved November 30, 2015.
  2. ^ 1964 Summer Olympics official report. Volume 2. Part 2. p. 74.
  3. ^ "Anti-nuclear plant candidate Hosaka wins Setagaya Ward mayoral race". Mainichi Shimbun. April 25, 2011. Archived from the original on January 11, 2013. Retrieved April 26, 2011.
  4. ^ "Death row: limbo of not knowing when". The Japan Times. February 27, 2007. Retrieved April 26, 2011.
  5. ^ "Otaku harassed as sex-crimes fears mount". The Japan Times. February 6, 2005. Retrieved May 12, 2011.[permanent dead link]
  6. ^ "Contact-General Archived 2010-01-11 at the Wayback Machine." Cookie Jar Entertainment. Retrieved on January 24, 2010.
  7. ^ "Outlines Archived 2008-06-08 at the Wayback Machine". OLM, Inc. Retrieved on January 30, 2009.
  8. ^ "Facilities and Location Archived 2015-02-27 at the Wayback Machine." British School in Tokyo. Retrieved on March 8, 2015. "BST Shibuya Campus – (Nursery to Year 3) Address: 1–21–18 Shibuya Shibuya-ku Tokyo 150-0002" (Map) and "BST Showa Campus – (Year 4 to Year 13) Address: Showa Women’s University 5th Bldg. 1–7–57 Taishido Setagaya-ku Tokyo 154-8533"
  9. ^ "|script-title=ja:ウリハッキョ一覧 |publisher=Chongryon |date=November 6, 2005 |access-date=October 15, 2015}}}} ([ Archive).

External linksEdit

  • Setagaya City Official Website (in Japanese)