Corporate member

• Kasumigaura Marathon Executive Committee
• Asics Corporation
• Konishi Co., Ltd.
• Nishinaka Medical Care Corporation
• Komachi Hearts of Gold Yuzawa City, Akita Japan
• Otemanjyu Corp.
• Okayama Private Gakugeikan High School
• JTB Chugoku Shikoku Corp.
• Tenmaya Store Labor Union
• Car Shop Tom
• Hitachi Construction Machinery Co., Ltd.
• Amijon Co., ltd.
• Ootani Riha Hospital
• Tamakoshi Corp.
• Blueberryhill CO.,LTD.
• International Press Editing Centre Incorporation Inc.
• Shigadry with earth Co.,Ltd.
• OMOCHAOUKOKU　CO.,　LTD.
• Center Field Inc.
• OMSangyo CO.,LTD.
• Il Boccalone
• Forest House Inc.
• Eiko Sports

Aid organization

• The Japan International Cooperation Foundation
• Earth Ribbon

Cooperative organization

• Konishi Co., Ltd.
• Japan International Cooperation Agency
• The Japan Medical Joggers Association (J.M.J.A)
• Leucaena Communication Japonesea
• Go Adventure Asia
• Village Focus International
• Suita Nakanoshima Runners
• Japan Dragon Boat Association
• With Corporation Inc.
• Japan Sports Marketing
• Barrier Frree Education Network

Supportive organization

• Komachi Hearts of Gold Yuzawa City, Akita Japan
• Hearts of Gold Iida Club, Iida City, Nagano Japan
• Nana coorporate communication

Schools

• Okayama City Hirafuku Primary School
• Okayama City Fukushima Primary School
• Okayama City Makiishi Primary School
• Okayama City Homei Primary School
• Okayama City Mikado Primary School
• Okayama City Nodani Primary School
• Kurashiki City Kotoura Higashi Primary School
• Okayama City Korakukan Junior High School
• Junten Junior High School, Senior High School
• Okayama Private Gakugeikan High School
• Okayama Private Shujitsu High School
• Notre Dame Seishin University
• OUS Specialized Training College
• Tsukuba University

Development Through Sports

• SPORT AND DEVELOPMENT
• FIFA.com
• CRIDOC: Child Rights Information and Documentation Centre
• OFFICIAL WEBSITE OLYMPIC MOVEMENT
• UNICEF: The United Nations Children's Fund
• Physical Education and Sport
• UNHCR: The UN Refugee Agency
• New Zealand Olympic Committee
• UNFPA: United Nation's Population Fund
• UNAIDS: The Joint United Nations Programme on HIV/AIDS
• WHO: World Health Organization
• Tabacco Free Sports
• The World Bank

Yuko Arimori (In Japanese)

• Official blog
• RIGHTS Co.,Ltd.
• UNFPA Tokyo office
• JOICFP
• Animo Museum
• NPO WEB University