Support and supervising organizations in Saitama
Registered support organizations and supervising organizations located in Saitama (by the address in the official lists).
Organizations in Saitama
510Listed
470Registered support organization
67Supervising organization (general)
71Supervising organization (specified)
- Support organization only372 (72.9%)
- Both98 (19.2%)
- Supervising organization only40 (7.8%)
View as table
| Type | Count | Share |
|---|---|---|
| Support organization only | 372 | 72.9% |
| Both | 98 | 19.2% |
| Supervising organization only | 40 | 7.8% |
Source: Immigration Services Agency of Japan (出入国在留管理庁), Registry of Registered Support Organizations · As of: October 1, 2026
Source: Organization for Technical Intern Training (外国人技能実習機構), List of licensed supervising organizations (general) · As of: October 5, 2026
Source: Organization for Technical Intern Training (外国人技能実習機構), List of licensed supervising organizations (specified) · As of: October 5, 2026
- Vietnamese (ベトナム語)290
- English (英語)236
- Chinese (中国語)193
- Indonesian (インドネシア語)169
- Myanmar (Burmese) (ミャンマー語)98
View as table
| Rank | Language | Count |
|---|---|---|
| 1 | Vietnamese (ベトナム語) | 290 |
| 2 | English (英語) | 236 |
| 3 | Chinese (中国語) | 193 |
| 4 | Indonesian (インドネシア語) | 169 |
| 5 | Myanmar (Burmese) (ミャンマー語) | 98 |
Source: Immigration Services Agency of Japan (出入国在留管理庁), Registry of Registered Support Organizations · As of: October 1, 2026
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391–420 of 470
Clear filters匠建工業株式会社
SHOKEN KOUGYO Company Limited
Registered support organization · Languages: Vietnamese (ベトナム語) (1)
匠事業協同組合
TAKUMI JIGYOU COOPERATIVE
Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Indonesian (インドネシア語)・English (英語) (5) · 7 sending countries
商工振興研究協同組合
SHOUKOU SINKOU KENKYUU KYOUDOU KUMIAI
Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語) (2) · 4 sending countries
小川 忠喜（行政書士小川忠喜事務所）
Tadayoshi Ogawa(Gyouseisyoshi Tadayoshi Ogawa Office)
Registered support organization · Languages: Indonesian (インドネシア語)・Tagalog (タガログ語)・English (英語) (3)
小倉 越子（小倉越子社会保険労務士事務所）
Etsuko Ogura（Ogura Etsuko Social insurance labor consultant office）
Registered support organization · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・English (英語) (9)
小島 亮佑
Kojima Ryosuke
Registered support organization · Languages: Nepali (ネパール語) (1)
松岡 優一（カインド行政書士事務所）
YUICHI MATSUOKA (Kaindo administrative scrivener office)
Registered support organization · Languages: Vietnamese (ベトナム語)・English (英語)・Nepali (ネパール語) (3)
松本聡美（カラム行政書士事務所）
Satomi Matsumoto(Qulam Immigration Lawyer Office)
Registered support organization · Languages: Indonesian (インドネシア語)・English (英語) (2)
城北管理協同組合
JOHOKU Management Cooperative Society
Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・Mongolian (モンゴル語) (5) · 12 sending countries
植村 貴昭（植村総合事務所）
UEMURA GENERAL OFFICE
Registered support organization · Languages: Indonesian (インドネシア語)・Thai (タイ語)・Tagalog (タガログ語) (9)
新井 勇人（行政書士新井総合法務事務所）
ARAI HAYATO(Administrative scrivener ARAI General Legal Office)
Registered support organization · Languages: English (英語)・Vietnamese (ベトナム語)・Chinese (中国語) (6)
新和企業サポート協同組合
SHINWA BUSINESS SUPPORT COOPERATIVE
Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・Cambodian (Khmer) (カンボジア語) (3) · 4 sending countries
深谷洋装協同組合
FUKAYAYOUSOU ASSOCIATION
Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Chinese (中国語) (2) · 3 sending countries
杉田 一志（杉田法務行政書士事務所）
Sugita Kazushi(Sugita houmu gyoseishoshi jimusho)
Registered support organization · Languages: Chinese (中国語) (1)
星野 霞（行政書士事務所ＫＡＳＵＭＩ）
HOSHINO KASUMI (GYOUSEISHOSHIJIMUSHO KASUMI)
Registered support organization · Languages: Nepali (ネパール語)・Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語) (4)
生旺株式会社
SEIO Co.,Ltd
Registered support organization · Languages: Chinese (中国語)・Korean (韓国語) (2)
青和株式会社
SEIWA Co.,ltd.
Registered support organization · Languages: Chinese (中国語)・Mongolian (モンゴル語)・Nepali (ネパール語) (4)
川口商工会議所
THE KAWAGUCHI CHAMBER OF COMMERCE AND INDUSTRY
Registered support organization · Supervising organization (specified) · Languages: Vietnamese (ベトナム語)・Chinese (中国語) (2) · 2 sending countries
全協ビル管理連合協同組合
Zenkyo Bill Management Union Cooperative Association
Registered support organization · Supervising organization (specified) · Languages: Nepali (ネパール語) (1) · 1 sending countries
泰安商事株式会社
Taianshoji Corporation
Registered support organization · Languages: Chinese (中国語)・English (英語) (2)
大郭産業株式会社
OOKAKU INDUSTRY INC.
Registered support organization · Languages: Sri Lankan languages (スリランカ語)・English (英語)・Korean (韓国語) (3)
大久保 文貴（大久保文貴行政書士事務所）
Okubo Fumitaka(OkuboFumitaka Adoministrative Serivener Office)
Registered support organization · Languages: English (英語)・Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語) (7)
大空協同組合
Ozaora Kyoudoukumiai
Registered support organization · Supervising organization (specified) · Languages: Sinhala (シンハラ語)・Vietnamese (ベトナム語) (2) · 2 sending countries
大和株式会社
Yamato Co.,Ltd
Registered support organization · Languages: English (英語)・Bengali (ベンガル語)・ヒンドゥー語 (5)
卓偉達株式会社
TAUIDACHI CO., LTD.
Registered support organization · Languages: Chinese (中国語) (1)
池戸 千景（ＩＫＥＤＯ行政書士事務所）
IKEDO Immigration Specialist office
Registered support organization · Languages: Chinese (中国語)・Vietnamese (ベトナム語) (2)
朝日合同会社
Asahi company
Registered support organization · Languages: Chinese (中国語) (1)
町田 哲（行政書士 マチダ事務所）
Satoshi MACHIDA（MACHIDA office of Administrative Scrivener)
Registered support organization · Languages: English (英語)・Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語) (4)
天明合同会社
Tenmei LCC
Registered support organization · Languages: Vietnamese (ベトナム語) (1)
渡部 紀彦（わたなべ行政書士事務所）
WATANABE NORIHIKO(WATANABE Administrative scrivener's office)
Registered support organization · Languages: English (英語)・Indonesian (インドネシア語) (2)
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Source: Immigration Services Agency of Japan (出入国在留管理庁), Registry of Registered Support Organizations · As of: October 1, 2026
Source: Organization for Technical Intern Training (外国人技能実習機構), List of licensed supervising organizations (general) · As of: October 5, 2026
Source: Organization for Technical Intern Training (外国人技能実習機構), List of licensed supervising organizations (specified) · As of: October 5, 2026
Names and addresses are shown as written in the official lists. Check each agency’s publications for the latest status. Organizations listed in both lists are shown once.