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%)

View as table

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

View as table

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

Choose a support language

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 countryJob category

Sending countries, job categories and care work come from supervising organizations’ permits; languages come from support organizations’ registrations.

31–60 of 87

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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下松市

株式会社Ｋｙｏ　Ｔｏｍｏ

Kyo Tomo Co.,Ltd.

Registered support organization · Languages: Indonesian (インドネシア語)・Myanmar (Burmese) (ミャンマー語)・Chinese (中国語) (4)

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下関市

株式会社ＴＡＵ

TAU Co,.Ltd.

Registered support organization · Languages: Indonesian (インドネシア語)・Myanmar (Burmese) (ミャンマー語) (2)

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下関市

株式会社さむらい

SAMURAI Co., Ltd.

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

株式会社プランドゥ

plando Co., Ltd.

Registered support organization · Languages: Vietnamese (ベトナム語) (1)

Yamaguchi下関市

株式会社ホップ

HOP Co., Ltd

Registered support organization · Languages: Vietnamese (ベトナム語) (1)

Yamaguchi下関市

株式会社みとも

MITOMO Co., Ltd.

Registered support organization · Languages: Vietnamese (ベトナム語)・Thai (タイ語) (2)

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宇部市

株式会社やおいち

Kabushikigaisha Yaoichi

Registered support organization · Languages: Chinese (中国語)・Cambodian (Khmer) (カンボジア語)・Vietnamese (ベトナム語) (3)

Yamaguchi山口市

株式会社やまぐちビジネスサポート

Yamaguchi Business Support Ltd.

Registered support organization · Languages: Indonesian (インドネシア語)・Nepali (ネパール語)・Vietnamese (ベトナム語) (5)

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

株式会社菜の花

Nanohana Co.,Ltd

Registered support organization · Languages: Nepali (ネパール語)・Vietnamese (ベトナム語) (2)

Yamaguchi周南市

株式会社西京銀行

THE SAIKYO BANK.LTD

Registered support organization · Languages: Indonesian (インドネシア語)・Korean (韓国語)・Vietnamese (ベトナム語) (4)

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)

Yamaguchi山陽小野田市

株式会社朝日ミート

ASAHIMEAT Co., Ltd.

Registered support organization · Languages: Indonesian (インドネシア語)・Vietnamese (ベトナム語) (2)

Yamaguchi防府市

株式会社木原組

KIHARAGUMI CO., LTD.

Registered support organization · Languages: Thai (タイ語) (1)

Accepts care workYamaguchi下関市

関門貿易協同組合

Kanmon Trade Cooperative Association

Registered support organization · Supervising organization (specified) · Languages: Cambodian (Khmer) (カンボジア語)・Vietnamese (ベトナム語)・Chinese (中国語) (3) · 2 sending countries

Yamaguchi玖珂郡和木町

岩国EＧＧ事業協同組合

IWAKUNI EGG BUSINESS COOPERATIVE

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) · 4 sending countries

Yamaguchi山口市

宮川　英之（社会保険労務士（特定）・行政書士　宮川英之事務所）

Miyakawa Hideyuki(Insurance Laborer·Administrative scrivener,Miyakawa Hideyuki Office)

Registered support organization · Languages: Vietnamese (ベトナム語)・Myanmar (Burmese) (ミャンマー語)・Nepali (ネパール語) (4)

Accepts care workYamaguchi下関市

共立事業協同組合

Kyoritsu Jigyou Cooperative

Registered support organization · Supervising organization (specified) · Languages: Vietnamese (ベトナム語) (1) · 1 sending countries

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

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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.