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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 vs. supervising organizations (510)Organizations in both lists are merged when the name and prefecture match.
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TypeCountShare
Support organization only37272.9%
Both9819.2%
Supervising organization only407.8%

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

Most common support languages (top 5)Counted as written in the registry (different spellings of the same language are counted separately).
View as table
RankLanguageCount
1Vietnamese (ベトナム語)290
2English (英語)236
3Chinese (中国語)193
4Indonesian (インドネシア語)169
5Myanmar (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

TypeAllRegistered support organizationSupervising organization (general)Supervising organization (specified)
Care workAccepts care work
Language: Myanmar (Burmese) (ミャンマー語)
AllVietnamese (ベトナム語)English (英語)Indonesian (インドネシア語)Chinese (中国語)Myanmar (Burmese) (ミャンマー語)Nepali (ネパール語)Tagalog (タガログ語)Thai (タイ語)Mongolian (モンゴル語)Cambodian (Khmer) (カンボジア語)Khmer (クメール語)Sinhala (シンハラ語)
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Sending countries, job categories and care work come from supervising organizations’ permits; languages come from support organizations’ registrations.

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Saitama八潮市

ＢｅｓｔＢｒａｉｎｓ協同組合

BestBrains Cooperative Association

Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語) (3) · 9 sending countries

Saitamaさいたま市岩槻区

ＴＡＩＳＥＩ協同組合

TAISEI Cooperative

Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・Filipino (フィリピン語) (5) · 4 sending countries

Saitama新座市

クライソン協同組合

KREIZON COOPERATIVE

Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Chinese (中国語)・Cambodian (Khmer) (カンボジア語) (8) · 8 sending countries

Saitamaさいたま市浦和区

さくらビジネス交流協同組合

SAKURA BUSINESS EXCHANGE COOPERATIVE

Registered support organization · Supervising organization (general) · Languages: Indonesian (インドネシア語)・Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語) (3) · 2 sending countries

Accepts care workSaitama本庄市

サンハート事業協同組合

SUNHEART BUSINESS COOPERATIVE ASSOCIATION

Registered support organization · Supervising organization (general) · Languages: Indonesian (インドネシア語)・Myanmar (Burmese) (ミャンマー語)・English (英語) (5) · 4 sending countries

Accepts care workSaitama白岡市

協同組合ユニバーサルワークネット

KYODOKUMIAI UNIVERSAL WORKNET

Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Chinese (中国語)・Thai (タイ語) (7) · 6 sending countries

Accepts care workSaitama所沢市

圏友協同組合

Kenyu Cooperative

Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語) (6) · 5 sending countries

Accepts care workSaitama富士見市

次世代空間事業協同組合

JISEDAIKUKANJIGYOKYODOKUMIAI

Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Chinese (中国語)・Indonesian (インドネシア語) (4) · 4 sending countries

Saitama児玉郡上里町

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

Saitama久喜市

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

Accepts care workSaitama川越市

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

Accepts care workSaitama新座市

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

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From official lists

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.

Support and supervising organizations in Saitama | JWC