Support and supervising organizations in Yamaguchi

Registered support organizations and supervising organizations located in Yamaguchi (by the address in the official lists).

Organizations in Yamaguchi

99Listed

87Registered support organization

26Supervising organization (general)

15Supervising organization (specified)

Support vs. supervising organizations (99)Organizations in both lists are merged when the name and prefecture match.

Support organization only58 (58.6%)
Both29 (29.3%)
Supervising organization only12 (12.1%)

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Type	Count	Share
Support organization only	58	58.6%
Both	29	29.3%
Supervising organization only	12	12.1%

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).

Vietnamese (ベトナム語)59
English (英語)45
Indonesian (インドネシア語)34
Chinese (中国語)27
Myanmar (Burmese) (ミャンマー語)21

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Rank	Language	Count
1	Vietnamese (ベトナム語)	59
2	English (英語)	45
3	Indonesian (インドネシア語)	34
4	Chinese (中国語)	27
5	Myanmar (Burmese) (ミャンマー語)	21

Source: Immigration Services Agency of Japan (出入国在留管理庁), Registry of Registered Support Organizations · As of: October 1, 2026

TypeAll Registered support organization Supervising organization (general)Supervising organization (specified)

Care workAccepts care work

Language: English (英語)

All Vietnamese (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.

1–30 of 45

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Accepts care workYamaguchi光市

ＩＣＡ協同組合

Inter-Asia Care Association

Registered support organization · Supervising organization (specified) · Languages: English (英語)・Vietnamese (ベトナム語)・Indonesian (インドネシア語) (4) · 2 sending countries

Yamaguchi防府市

OMYS株式会社

OMYS Co., LTD

Registered support organization · Languages: Myanmar (Burmese) (ミャンマー語)・English (英語)・Nepali (ネパール語) (3)

Yamaguchi下関市

ＳＡＲＡＰＯＯＭＳＵＮＩＳＡ　（絆）

SARAPOOM SUNISA(KIZUNA)

Registered support organization · Languages: Thai (タイ語)・English (英語)・Vietnamese (ベトナム語) (3)

Yamaguchi下関市

ＳＴＲＵＣＴＳ株式会社

STRUCTS Ltd.

Registered support organization · Languages: Indonesian (インドネシア語)・タカログ語・Vietnamese (ベトナム語) (4)

Yamaguchi萩市

サークルズ協同組合

CIRCLES CO-OPERATIVE SOCIETY

Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・English (英語) (3) · 5 sending countries

Accepts care workYamaguchi宇部市

サンワールド事業協同組合

Sunworld Cooperative Association

Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・English (英語)・Indonesian (インドネシア語) (3) · 5 sending countries

Yamaguchi周南市

ナカガワシステム株式会社

NAKAGAWA SYSTEM Co,.Ltd.

Registered support organization · Languages: Vietnamese (ベトナム語)・English (英語) (2)

Accepts care workYamaguchi宇部市

ユー・アイ・ケイ協同組合

U,I,K Cooperative

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) (5) · 5 sending countries

Yamaguchi周南市

レストレーション協同組合

RESTRATION Cooperative

Registered support organization · Supervising organization (specified) · Languages: Tagalog (タガログ語)・English (英語) (2) · 1 sending countries

Yamaguchi山口市

阿部　政行（あべ行政書士事務所）

Abe Masayuki（ABE administrative office）

Registered support organization · Languages: Vietnamese (ベトナム語)・English (英語) (2)

Yamaguchi岩国市

岡本　浩治

OKAMOTO KOJI

Registered support organization · Languages: English (英語) (1)

Accepts care workYamaguchi下関市

下関・ミャンマー産業振興協同組合

Shimonoseki,Myanmar Industry promotion cooperative

Registered support organization · Supervising organization (general) · Languages: Myanmar (Burmese) (ミャンマー語)・English (英語) (2) · 1 sending countries

Yamaguchi下関市

下関市溶接塗装協同組合

Shimonosekishi Yosetsu Toso Kyodokumiai

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

Yamaguchi下関市

下関水産食品加工協同組合

Shimonoseki Fishery food processing Cooperative

Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Tagalog (タガログ語)・English (英語) (3) · 1 sending countries

Yamaguchi山口市

株式会社ＡＮＮＯ－Ｐ

ANNO-P Co., Ltd

Registered support organization · Languages: Tagalog (タガログ語)・English (英語) (2)

Yamaguchi下関市

株式会社GRAVITY

GRAVITY Co., Ltd.

Registered support organization · Languages: English (英語)・Tagalog (タガログ語) (2)

Yamaguchi宇部市

株式会社KMK

KMK

Registered support organization · Languages: Indonesian (インドネシア語)・Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語) (5)

Yamaguchi下関市

株式会社NEXT STAGE

NEXT STAGE Co.,LTD.

Registered support organization · Languages: Sinhala (シンハラ語)・Tagalog (タガログ語)・ビサヤ語 (5)

Yamaguchi防府市

株式会社ＮＴコンサルタント

NT Consultant Co., Ltd

Registered support organization · Languages: Chinese (中国語)・English (英語)・Myanmar (Burmese) (ミャンマー語) (5)

Yamaguchi下松市

株式会社アドバンス

ADVANCE co,ltd

Registered support organization · Languages: Tagalog (タガログ語)・English (英語) (2)

Yamaguchi岩国市

株式会社ウメモリ

UMEMORI CO., LTD

Registered support organization · Languages: Vietnamese (ベトナム語)・中国語(普通語)・English (英語) (3)

Yamaguchi下関市

株式会社グリーンキャスト

Green Cast Co.,Ltd

Registered support organization · Languages: Myanmar (Burmese) (ミャンマー語)・English (英語) (2)

Yamaguchi防府市

株式会社スタッフ・エージェンシー

STAFF AGENCY Co.,Ltd.

Registered support organization · Languages: English (英語)・Tagalog (タガログ語)・Myanmar (Burmese) (ミャンマー語) (5)

Yamaguchi下関市

株式会社ダイフク

Daifuku Co.,Ltd.

Registered support organization · Languages: English (英語) (1)

Yamaguchi下関市

株式会社みなと

MINATO

Registered support organization · Languages: Indonesian (インドネシア語)・Vietnamese (ベトナム語)・マレー語 (4)

Yamaguchi周南市

株式会社維新

ISHIN Co., Ltd

Registered support organization · Languages: English (英語)・Chinese (中国語)・Vietnamese (ベトナム語) (10)

Yamaguchi下関市

株式会社介援

KAIEN Co., Ltd.

Registered support organization · Languages: Tagalog (タガログ語)・Myanmar (Burmese) (ミャンマー語)・English (英語) (3)

Yamaguchi山口市

株式会社大樹

TAIKI CO., LTD

Registered support organization · Languages: Indonesian (インドネシア語)・English (英語) (2)

Accepts care workYamaguchi山陽小野田市

協同組合ＡＡＡ

ALL ASIA ASSOCIATION

Registered support organization · Supervising organization (general) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・English (英語) (4) · 2 sending countries

Yamaguchi山陽小野田市

協同組合FAKT

COOPERATIVE FAKT

Registered support organization · Supervising organization (specified) · Languages: Indonesian (インドネシア語)・Tagalog (タガログ語)・Vietnamese (ベトナム語) (4) · 2 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.