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Support and supervising organizations in Ibaraki

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

Organizations in Ibaraki

328Listed

301Registered support organization

85Supervising organization (general)

62Supervising organization (specified)

Support vs. supervising organizations (328)Organizations in both lists are merged when the name and prefecture match.
View as table
TypeCountShare
Support organization only18155.2%
Both12036.6%
Supervising organization only278.2%

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)174
2Indonesian (インドネシア語)153
3English (英語)128
4Chinese (中国語)126
5Myanmar (Burmese) (ミャンマー語)62

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: Mongolian (モンゴル語)
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.

1–14 of 14

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Ibaraki取手市

Ａｄｅａｍ株式会社

Adeam Co.,Ltd.

Registered support organization · Languages: Indonesian (インドネシア語)・Vietnamese (ベトナム語)・Mongolian (モンゴル語) (3)

Accepts care workIbarakiつくばみらい市

みらい協同組合

MIRAI-COOPERARIVE

Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Indonesian (インドネシア語)・English (英語) (9) · 10 sending countries

Ibaraki守谷市

ワークスタッフ株式会社

Work Staff

Registered support organization · Languages: Vietnamese (ベトナム語)・Indonesian (インドネシア語)・Khmer (クメール語) (9)

Ibaraki取手市

株式会社ＮＣＳ学院

KABUSHIKIGAISHA NCS GAKUIN

Registered support organization · Languages: Indonesian (インドネシア語)・Sri Lankan languages (スリランカ語)・Thai (タイ語) (8)

Ibaraki坂東市

株式会社クリスタルシャイン

CRYSTAL SHINE CO.,LTD

Registered support organization · Languages: Vietnamese (ベトナム語)・Sri Lankan languages (スリランカ語)・Mongolian (モンゴル語) (3)

Ibaraki土浦市

株式会社ジョイワーク

joy work Co.ltd.

Registered support organization · Languages: Mongolian (モンゴル語)・English (英語)・Indonesian (インドネシア語) (5)

Ibaraki北相馬郡利根町

株式会社ランインターナショナル

KABUSHIKIKAISHA LAN INTERNATIONAL

Registered support organization · Languages: Chinese (中国語)・Mongolian (モンゴル語)・Vietnamese (ベトナム語) (4)

Ibaraki日立市

合同会社ＡＯＩパートナーズ

LLC,AOI Research Institute

Registered support organization · Languages: Mongolian (モンゴル語)・English (英語) (2)

Ibaraki下妻市

山本　剛（山本剛行政書士事務所）

YAMAMOTO TAKESHI (YAMAMOTO TAKESHI GYOUSEISYOSHI OFFICE)

Registered support organization · Languages: Chinese (中国語)・Tagalog (タガログ語)・Mongolian (モンゴル語) (5)

Ibaraki水戸市

柴本　勇（カレッジ行政書士事務所）

SHIBAMOTO ISAMU (COURAGE OFFICE)

Registered support organization · Languages: English (英語)・Chinese (中国語)・Thai (タイ語) (8)

Ibarakiつくば市

常南交通株式会社

Jyonan Kotsu Inc.

Registered support organization · Languages: Chinese (中国語)・Russian (ロシア語)・Uzbek (ウズベク語) (5)

Accepts care workIbaraki小美玉市

中央経済交流協同組合

CHUOUKEIZAIKOURYU COOPERATIVE

Registered support organization · Supervising organization (general) · Languages: Vietnamese (ベトナム語)・Mongolian (モンゴル語)・Khmer (クメール語) (8) · 3 sending countries

Ibaraki取手市

日本畜産振興事業協同組合

NIHON CHIKUSAN SHINKOU COOPERATIVE ASSOCIATION

Registered support organization · Supervising organization (general) · Languages: Indonesian (インドネシア語)・Thai (タイ語)・Vietnamese (ベトナム語) (7) · 7 sending countries

Ibarakiつくば市

髙野　大輔（ＴＡＫＡＮＯ 国際行政書士事務所）

Takano Daisuke（Office Takano）

Registered support organization · Languages: English (英語)・Chinese (中国語)・Filipino (フィリピン語) (8)

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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 Ibaraki | JWC