Find registered support organizations and supervising organizations

Search registered support organizations and supervising organizations from the official lists of the Immigration Services Agency of Japan and the Organization for Technical Intern Training (OTIT).

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

Care workAccepts care work

Language: Chinese (中国語)

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)

Prefecture: Saitama

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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蕨市

有限会社鶴見興業

Yuugenngaisha tsurumikougyou

Registered support organization · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・Khmer (クメール語) (4)

Saitamaさいたま市浦和区

李　於錦（李於錦行政書士事務所）

LI YUJING (LI YUJING GYOUSEISHOSHI OFFICE)

Registered support organization · Languages: Chinese (中国語)・English (英語)・Korean (韓国語) (3)

Saitamaさいたま市南区

龍昇株式会社

RYUUSHOU KABUSHIKIGAISHA

Registered support organization · Languages: Chinese (中国語) (1)

Saitama蕨市

林　龍偉（国際法務林行政書士事務所）

Hayashi Administrative Scrivener Office for International Legal Affairs

Registered support organization · Languages: Chinese (中国語) (1)

Saitamaさいたま市大宮区

鈴木　篤（国際行政書士鈴木事務所）

Atsushi Suzuki (International Certified Administrative Procedures Legal Specialist Suzuki Office)

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

Saitama深谷市

六次産業協同組合

Sixth Industry Cooperative Association

Registered support organization · Supervising organization (specified) · Languages: Chinese (中国語)・Vietnamese (ベトナム語)・Thai (タイ語) (5) · 4 sending countries

Saitamaさいたま市見沼区

兪　深湖

YUSHENHU

Registered support organization · Languages: Indonesian (インドネシア語)・Vietnamese (ベトナム語)・Chinese (中国語) (5)

Saitama川口市

崔林（崔林行政書士事務所）

Sai Rin(Sai Rin administrative scrivener Office)

Registered support organization · Languages: Chinese (中国語)・English (英語)・Korean (韓国語) (8)

Saitama蓮田市

廣瀬桂（関山第一行政書士事務所）

Hirose Katsura (Sekiyama-1 Gyouseishoshi Office)

Registered support organization · Languages: Chinese (中国語) (1)

Saitama本庄市

齋藤　正明

Saitou Masaaki

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

Saitama川口市

齋藤　大介(ネクストワーク)

Daisuke Saito(Next Work)

Registered support organization · Languages: Indonesian (インドネシア語)・Cambodian (Khmer) (カンボジア語)・Thai (タイ語) (8)

Saitama三郷市

鈕力　明（連友事務所）

NIU LIMING（The Frends Office）

Registered support organization · Languages: Chinese (中国語)・Myanmar (Burmese) (ミャンマー語) (2)

Saitama越谷市

霖和キャピタル合同会社

RINWA CAPITAL LLC

Registered support organization · Languages: Chinese (中国語) (1)

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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.