(A)
●ACROSS CO.,LTD.
●Access JP Inc.
●ADAMS COMMUNICATIONS CO.,LTD.
●AIP corporation
●Asai Planning Office Ltd.
●A･R･M･S Co.Ltd
●AUDIENCE COMMUNICATION RESEARCH LTD.
●AND-D CO.,LTD

(B)
●BASIC CIC INC.
●BEHAVIORAL SCIENCE INSTITUTE CO., LTD.
●BELL MARKETING SERVICE CO., LTD.
●B.M.FT. Inc.
●BUSINESS SUPPORT

(C)
●CENTRAL RESEARCH SERVICES,INC.
　(CHUO CHOUSA SHA)
●COMMUNICATION RESEARCH WORKSHOP CO.,LTD.
●COMMUNICATION SCIENCE INSTITUTE
●Computer Planning Research Co.,Ltd.
●CONSUMER BEHAVIOUR RESEARCH CO.,LTD
●CONSUMER RESEARCH INSTITUTE CO., LTD.
●CONSUMER'S　RESEARCH
●Consumer Trend Research Co., Ltd
●CREATIVE PLANNING & PROMOTION INC.
●Cross Marketing Inc.
●CS
●C&C QUALITAIVE RESEARCH INSUTITUTE INC.

(D)
●DATA MANAGEMENT& COLLECTION, INC.
●DAYBIG Ltd.
●DENTSU RESEARCH INC.
●DIAGNOSTIC & EFFECTIVE RESEARCH CO., LTD.
●DISTRIBUTION RESEARCH CENTER INC.

(E)
●EVON CO., LTD.

(F)
●FIELD BOOK CO., LTD.
●FOOTWORK RESEARCH LIMITED

(G)
●GAIN INC.
●GENDAI ADVANCED STUDIES RESEARCH ORGANIZATION
●GFK MARKETING SERVICES JAPAN LTD.

(H)
●HYPER RESEARCH CO .,LTD

(I)
●I.I.C. JAPAN,INC
●IID, INC.
●IMS JAPAN K.K.
●INTAGE INC.
●INTAGE INTERACTIVE INC.
●INTAGE NAGANO INC.
●INTAGE RESEARCH INC.
●IPSOS-NOVACTION K.K.
●IPSOS JSR CO.,LTD.
●I RESEARCH COMMUNICATION
●IX Knowledge Inc.

(J)
●Japan Consumer Marketing Research Institute
●JAPAN KANTAR RESEARCH INC.
●JAPAN MARKETING AGENCY CO.,LTD.
●JAPAN MARKETING RESEARCH & SCIENCE, LTD
●JAPAN MARKETING RESEARCH INSTITUTE, LTD.
●JAPAN MARKET INTELLIGENCE KK
●JAPAN RESEARCH CONSULTANTS CO.,LTD.（JRC）
●JAPAN RESEARCH SYSTEM,INC.
●J.D. POWER ASIA PACIFIC, INC.
●JMA Research Institute Inc.
●JUST RESEARCH SERVICE CO.,LTD.

(K)
●K-DROG
●K.K. CREATIVE ASSIST
●KITA NIHON RESEARCH
●Kohno Research Ltd.
●K&Research Data CO., LTD

(L)
●LUNE NETWORK CO.,LTD
 (M)
●MACROMILL, INC.
●MARKET DEVELOPMENT RESEARCH
●MARKET FACTS CO., LTD.
●MARKETING CENTER CO.,LTD.
●MARKETING FARM INC.
●MARKETING DIRECTIONS
●MARKETING COMMUNICATIONS,.LTD.
●MARKETING CREATIVE CORPORATION.
●Marketing Garden
●MARKETING PRACTICE CO.,LTD.
●MARKETING RESEARCH HOUSE
●MARKETING RESEARCH INC.
●MARKETING RESEARCH INC., NAGOYA
●MARKETING RESEARCH INC., OSAKA
●MARKETING RESEARCH SERVICE ,INC.
●MARKETING SERVICE CO., LTD.
●MARSH CO LTD.
●MDB Co., Ltd.
●MRS ADVERTISING RESEARCH CO.,LTD.

(N)
●NETRATINGS JAPAN INC.
●THE NIELSEN COMPANY JAPAN
●NIKKEI RESEARCH INC.
●NIPPON INFORMATION INCORPORATED
●NIPPON MEDIA CO., LTD.
●NIPPON RESEARCH CENTER CO.,LTD.
●NISINIPPON RESEARCH CENTER CO., LTD.
●NITTO RESEARCH LTD.
●NMS.KK
●NPD Japan Ltd.
●NTT DATA SMIS CO., LTD

(P)
●PEACE RESEARCH CO.,LTD.
●PRIMITIVE DRIVE CO., LTD
●PRICISE INC.
●Probe・Impact CO., LTD.
●PUBLIC OPINION RESEARCH CENTER

(R)
●RAKUTEN　RESEARCH　CO.
●RAPPORT MRS, CO., LTD.
●REASON CO.
●RESEARCH AND DEVELOPMENT,INC.
●RESEARCH AND SURVEY INC.
●RESEARCH LINK CO.
●RJC Research Inc.
●RESEARCH SOLUTION LTD.
●RESEARCH TOKYO CO.,LTD.

(S)
●SEARCH LIGHT
●SEVENSEAS MARKETING RESEARCH CO.,LTD.
●SHIBUYA RESEARCH
●S&SR KK
●SHIN JOHO CENTER
●SHOHI SEIKATSU KENKYUSHO
●SOKEN,INC.
●SOKEN JOHOKOGEI CO., LTD
●SOCIAL SURVEY RESEARCH INFORMATION CO.,LTD.
●STATISTIC RESEARCH CENTER CO.,INC.
●SURVEY NETWORK INC.
●SURVEY RESEARCH CENTER CO.,LTD.
●SURVEY SASMPLING JYAPAN G.K.
●SWAN BUSINESS CORPORATION
●SYNOVATE K.K.
●Synovate Healthcare Japan Limited
●Survey Sampling Japan.G.K.

(T)
●TALKEYE CO. LTD.
●Taylor Nelson Sofres Infoplan, Ltd.
●“Think to...”CO.LTD.
●TM MARKETING INC.
●T・M RESEARCH
●TOKYO SURVEY RESEARCH,INC.
●TOTAL MARKETING CO.,LTD
●TS　Icn.

(U)
●UNISONRESEARCH
●UTIL INC.

(V)
●VIDEO RESEARCH LTD.
●VIDEO RESEACH INTERACTIVE INC.
●VLC CO., LTD.

(W)
●WAVE PLANET CO.,LTD.

(Y)
 ●Yahoo Japan Value Insight Corporation
●Yano Research Institute Ltd.
●YAMATE INFORMATION PROCESSING CENTER LTD.