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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451–480 of 510
Clear filters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)
中央衛生サービス協同組合
CHUO EISEI SERVICE COOPERATIVE
Supervising organization (specified) · 1 sending countries
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)
渡邉 千明（1０4works）
CHIAKI WATANABE (104works)
Registered support organization · Languages: Vietnamese (ベトナム語)・Chinese (中国語) (2)
東信株式会社
Toshin Co., Ltd.
Registered support organization · Languages: Chinese (中国語) (1)
東武鉄筋株式会社
TOBUTEKKIN Co.,Ltd
Registered support organization · Languages: Vietnamese (ベトナム語)・English (英語) (2)
東洋商事株式会社
TITCO CO.,Ltd
Registered support organization · Languages: Indonesian (インドネシア語)・Vietnamese (ベトナム語)・English (英語) (3)
東晟商事株式会社
TOUSEISYOUJIKABUSIKIGAISYA
Registered support organization · Languages: Chinese (中国語)・English (英語) (2)
藤和BCS事業協同組合
Towa BCS Jigyo Kyodo Kumiai
Supervising organization (specified) · 3 sending countries
道融協同組合
DOUYUU CORPORATION
Registered support organization · Supervising organization (general) · Languages: Indonesian (インドネシア語) (1) · 2 sending countries
特定非営利活動法人アジアの若者を守る会
NPO ASIANOWAKAMONOWOMAMORUKAI
Registered support organization · Languages: Indonesian (インドネシア語)・Thai (タイ語)・Vietnamese (ベトナム語) (5)
特定非営利活動法人ステップベース
NPO Step Base
Registered support organization · Languages: English (英語) (1)
日高金属株式会社
HIDAKA METAL Co.,LTD.
Registered support organization · Languages: Vietnamese (ベトナム語)・Chinese (中国語) (2)
日伸協同組合
Nisshin Cooperative Association
Registered support organization · Supervising organization (specified) · Languages: Myanmar (Burmese) (ミャンマー語) (1) · 2 sending countries
日本国際経済交流協同組合
Japan International Economy Exchange Cooperative Society
Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・Indonesian (インドネシア語) (4) · 4 sending countries
日本産業協同組合
NIHON SANGYOU KYOUDOU KUMIAI
Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・English (英語) (2) · 3 sending countries
柏俣 秀樹（リージャス国際行政書士事務所）
HIDEKI KASHIMATA (LEGEOUS IMMIGRATION LAW OFFICE)
Registered support organization · Languages: Indonesian (インドネシア語)・Chinese (中国語)・English (英語) (3)
飯田 康弘（ITS企画）
Iida Yasuhiro(ITS PLANNING)
Registered support organization · Languages: Tagalog (タガログ語)・English (英語)・Thai (タイ語) (6)
不動工業株式会社
Fudoh Industrial Co.,Ltd
Registered support organization · Languages: Indonesian (インドネシア語) (1)
武蔵野産業協同組合
MUSASHINO SANGYO KYODOKUMIAI
Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語)・Chinese (中国語) (3) · 5 sending countries
本村 昭平（ほんむら行政書士事務所）
AKIRA HOMMURA(Hommura administrative scrivener office)
Registered support organization · Languages: Vietnamese (ベトナム語)・English (英語) (2)
本多 邦光（本多行政書士事務所）
HONDA KUNIMITSU (HONDA Administrative scrivener's office)
Registered support organization · Languages: Indonesian (インドネシア語)・Spanish (スペイン語)・Tagalog (タガログ語) (9)
未来アジア協同組合
Mirai Asia Cooperative
Registered support organization · Supervising organization (specified) · Languages: Vietnamese (ベトナム語)・Chinese (中国語)・Indonesian (インドネシア語) (3) · 2 sending countries
未来科学株式会社
MIRAIKAGAKU Co., Ltd.
Registered support organization · Languages: Vietnamese (ベトナム語)・English (英語) (2)
未来国際協同組合
Future International Cooperative
Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語) (1) · 2 sending countries
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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.