| Aioi Nissay Dowa Insurance Company of America | Insurance | |
| All Nippon Airways Co., Ltd. | | |
| Amano Enzyme U.S.A. Co., Ltd. | Chemicals, Pharmaceuticals & Cosmetics | www.amno-enzyme.co.jp |
| Aon Risk Services, Inc. | Insurance | |
| ARK Technologies, Inc. | | www.arktechno.com |
| Asahi Kasei Bioprocess, Inc. | General Manufacturing | www.ak-bio.com |
| Astellas US LLC | | www.astellas.us |
| Baker & McKenzie LLP | Law Firm | www.bakermckenzie.com |
| Barnes & Thornburg LLP | Law Offices | www.btlaw.com |
| Barack Ferrazzano Kirschbaum & Nagelberg | Law Firm | www.BFKN.com |
| Bates Carey Nicolaides, LLP | Law Offices | www.batescarey.com |
| Battle Creek Unlimited, Inc. | Economic Development | www.bcunlimited.org |
| Blank is the New Black | Consultants & Marketing | www.blankisthenewblack.com |
| Boodell & Domanskis, LLC | Law Offices | www.boodlaw.com |
| Citibank, N.A. | Financial Services | www.citibusiness.com |
| City of Chicago | | |
| City of Osaka, Chicago Office | Government Organizations | www.osakacity.org |
| Clausen Miller, P.C. | Law Offices | www.clausen.com |
| Cole & Associates | Chemicals & Pharmaceuticals | www.coleconsult.com |
| Consulate General of Japan at Chicago | | |
| Corbett Duncan & Hubly P.C. | | |
| Cornerstone Environmental, Health & Safety, Inc. | Consultants & Marketing | |
| David Hale Global Economics | | |
| Deloitte & Touche LLP | Accounting, Business Consultants & Marketing | www.deloitte.com |
| Development Bank of Japan Inc. | Government Organization | www.dbj.jp/en/co/info/branchnews/newyork/index.html |
| Dynamesh, Inc. | Textile | www.dynamesh.com |
| ECHO Incorporated | General Manufacturing | www.echo-usa.com |
| Edwards Wildman Palmer LLP | Law Firm | www.edwardswildman.com |
| E-Hay International Corp. | Consultants & Marketing | www.e-hay.com |
| Envisionit Media | Advertising, Publishing & Public Relations | www.envisionitmedia.com |
| Ernst & Young LLP | Accounting Business Consultants & Marketing | www.ey.com |
| Fifth Third Bank | Financial Services | www.53.com |
| Figaro USA, INC. | Electronic Products | www.figarosensor.com |
| Freeborn & Peters LLP | Law Offices | |
| G2 Builders LLC | Construction & Contractors | |
| gate39MEDIA | Consultants & Marketing | www.gate39media.com |
| Genieco, Inc. | General Manufacturing | www.gonesh.net |
| Goda Advertising | Advertising /Marketing | www.goda.com |
| Grant Thornton | | |
| Graycor | Construction | www.graycor.com |
| Green Tree Products | General Manufacturing | |
| Illinois Department of Commerce & Economic Opportunity | | www.illinoisbiz.biz |
| Immigration Law Associates, P.C. | Law Offices | www.immig-chicago.com |
| IRIS USA, Inc. | General Manufacturing | www.irisusainc.com |
| ITA Inc. | | |
| Japan Airlines Co., Ltd. | Transportation Services | www.ar.jal.com |
| Japanese Business Legal & Technical Translation and Interpretation Services | Accounting, Business Consultants & Marketing | www.japanesetranslations.com |
| JETRO Chicago | Government Organizations | www.jetrocgo.org |
| JPMorgan Chase Bank, N.A. | Financial Services | www.jpmorganchase.com |
| JPower USA Development Company, Ltd. | Electronic Power | www.jpowerusa.com |
| Katten Muchin Rosenman LLP | Law Offices | www.kmzr.com |
| KDDI America, Inc. | Telecommunications | www.kddia.com |
| Kellogg School of Management, Northwestern University | | |
| Kikkoman Foods, Inc. | Food Products | www.kikkoman.com |
| Kintetsu World Express (USA) Inc. | | |
| Kirkland & Ellis LLP | Law Offices | www.kirkland.com |
| Kitamura Machinery of U.S.A., Inc. | General Manufacturing | www.kitamura-machinery.com |
| Komatsu America Corp. | | |
| Komori America Corporation | General Manufacturing | |
| KPMG LLP | Accounting, Business Consultants & Marketing | www.kpmg.com |
| Kubota Engine America Corporation | Machinery (Engine) | www.kubotaengine.com |
| Mark Goodman & Associates, Inc. | Real Estate | |
| Marsh USA, Inc. | Insurance | |
| Marubeni America Corporation | | |
| Masuda Funai Eifert & Mitchell, Ltd. | Law Offices | |
| Mayer Brown LLP | Law Offices | www.mayerbrownrowe.com |
| MB Real Estate | | |
| MBL (USA) Corporation | General Manufacturing | www.mitsuboshi.co.jp |
| MC Machinery Systems, Inc. | Trading Companies | www.mcmachinery.com |
| McDonald's Corporation | Hotels & Restaurants | www.mcdonalds.com |
| Meiji Corporation | Electronic Products | www.meijicorp.com |
| Mitsubishi Electric Automation, Inc. | Electronic Products | |
| Mitsubishi Heavy Industries America, Inc. | General Manufacturing | |
| Mitsubishi Corporation (Americas) | Trading Companies | www.mitsubishicorp-us.com |
| Mitsubishi Materials U.S.A. Corporation | General Manufacturing | www.mmus.com |
| Mitsubishi Motors North America, Inc. | | |
| Mitsui & Co. (U.S.A.), Inc. | | |
| Miyanaga America Corporation | General Manufacturing | www.miyanaga.co.jp |
| Mizuho Corporate Bank, Ltd. | Financial Services | www.mizuho-fg.co.jp |
| Molex Incorporated | | |
| Moritani America, Inc. | Trading Companies | |
| Moveo Integrated Branding | Advertising, Publishing & Public Relations | www.moveo.com |
| Nikkei America Inc. | | |
| Nippon Express U.S.A., Inc. | Freight Forwarder | www.nipponexpress.com |
| Nippon Life Benefits | | |
| Nippon Sharyo USA Inc. | | www.nipponsharyousa.com |
| Nippon Steel U.S.A., Inc. | | |
| NIPPONKOA MANAGEMENT CORPORATION | Insurance | |
| Nissan Forklift Corporation | General Manufacturing | www.nissanforklift.com |
| Nisshin Holding, Inc. | | |
| Nisshin Steel USA, LLC | | |
| NYK Line (North America) Inc. | Transportation Services | www.nykline.com |
| Okabe Co., Inc. | Automobiles & Parts | www.okabe-inc.com |
| Okamura Corporation, Chicago Branch | General Manufacturing | www.okamura.jp |
| OKAYA (U.S.A) Inc | | www.okayausa.com |
| Olympia Fields Country Club | Country Club | www.ofcc.info |
| Omron Management Center of America, Inc. | | www.omron.com |
| Pacific Advisory Service, Inc. | Other | www.paschgo.com |
| Personalized Medicine Research Inc. | Consultants & Marketing | |
| Plante & Moran | | |
| PNC Bank | Financial Services | |
| PricewaterhouseCoopers LLP | Accounting, Business Consultants & Marketing | |
| Ray Law International, P.C. | Law firm | |
| Robert W. Baird + Co. | Accounting, Business Cons., + Marketing | www.RWBaird.com |
| Segal McCambridge Singer & Mahoney, Ltd. | Law Offices | www.smsm.com |
| Stephen Rankin Associates | Architectural Firm | www.srankin.com |
| Sumitomo Corporation of America | | |
| Sumitomo Electric Carbide, Inc. | General Manufacturing | www.sumicarbide.com |
| Sumitomo Life Insurance Agency of America, Inc. | Insurance | www.sliaa.com |
| Sunstar Americas, Inc. | General Manufacturing | www.sunstaramericas.com |
| Sussex Enterprises, Inc. | Consultants & Marketing | www.sussexenterprises.com |
| Taiyo Yuden (U.S.A..), Inc. | | |
| Takeda Pharmaceuticals U.S.A., Inc. | Pharmaceuticals | www.tpna.com |
| TDK Corporation of America | | |
| The Bank of Tokyo-Mitsubishi UFJ, Ltd. | Financial Services | www.dbj.jp/en/co/info/branchnews/newyork/index.html |
| The Boeing Company | Aerospace | www.boeing.com |
| The Chicago Council on Global Affairs | | |
| The Economic Club of Chicago | | |
| The Green Teaist LLC | | www.thegreenteaist.com |
| The Manshio Law Firm, P.C. | Law Offices | |
| Third Generation Financial LLC | Financial Services | |
| Tokio Marine Management, Inc. | Insurance | www.tokiomarine.co.jp |
| Tomoegawa (U.S.A.) Inc. | General Manufacturing | www.tomoegawa.com |
| Toyota Technological Institute at Chicago | Education | www.tti-c.org |
| Toyota Tsusho America, Inc. | Automobiles and Parts | www.taiamerica.com |
| U.S. Tsubaki, Inc. | Power Transmission Products | www.ustsubaki.com |
| Underwriters Laboratories Inc. | Testing | www.ul.com |
| Uni-Con, Inc. | Marketing & Advertising | www.unicon-usa.com |
| United Airlines Mileage Plus Holdings | Transportation Services | www.united.com |
| United Healthcare of Illinois, Inc. | Insurance | www.uhc.com |
| W.W Grainger, Inc. | Wholesaler | www.grainger.com |
| Woodbridge International | Financial Services | www.woodbridgegrp.com |
| World Business Chicago | | |
| World Chicago | | www.worldchicago.org |
| Xerox Corporation | | |
| Yamada Chiropractic, P.C. | Healthcare | www.Yamadachiro.com |
| Yaskawa Electric America, Inc. | Electronic Products | www.yaskawa.com |
| ZS Associates, Inc. | Consultants & Marketing | www.zassociates.com |
