77 Bank
81 Produce
A Bathing Ape
Acom
Advantest
Aeon
Aichi Bank
Aichi Steel
Aiful
Aisin Seiki
Aiwa
Ajinomoto
Akai
Akebono Brake Industry
Akita Bank
Alaxala Networks
Allied Telesis
All Nippon Airways
Alpine Electronics
Alps Electric
Anest Iwata
Aniplex
Aoc Holdings
Aomori Bank
Aoshima
Aoyagi Metals Company (AYK)
Aozora Bank
Arai Helmet Ltd
Arc System Works
Aruze
Asahi Breweries
Asahi Glass
Asahi Kasei
Asahi Shimbun
Asics Corporation
Astellas Pharma
Autobacs Seven Company
Avex Group

Bandai
Bandai Visual
Bank Of Iwate
Bank of Tokyo-Mitsubishi UFJ
Bank Of Yokohama
Bones
Bridgestone
Brother Industries
Bungeishunju

Calbee, Inc.
Calsonic Kansei Corporation
Canon
Canon IT Solutions
Capcom
Casio
Cateye
Cave
Central Japan Railway Company
Chiba Bank
Chino Corporation
Chisso
Chiyoda Corporation
Chizu Express
Chubu Electric Power
Chugoku Electric Power
Chuokoron - Shinsha
Citizen Watch Co Ltd
Cosmo Oil
Cospa

Daicel
Daiei
Daihatsu
Daiichi Sankyo
Daikin Industries
Daikyo
Daimaru
Dai Nippon Printing
Dainippon Sumitomo Pharma
Daiwa House Industry
Daiwa Securities
Denka
Denon
Denso
Dentsu
Descente
DIC Corp.
DigiOn
Digital Frontier
Disco Corporation
DMG Mori Seiki
Dome
Dowa Holdings
Dwango
Dynic Corporation

East Japan Railway Company
Ebara Corporation
Eco Marine Power
Eizo
Eisai
Eiken Chemical
Electric Power Development Company
Enkei Corporation
Ezaki Glico

Falken Tires
Fanuc
Fast Retailing
Fenrir Inc
Fernandes Guitars
Fostex
Fuji Electric
Fujifilm
Fuji Fire And Marine
Fujitsu
Funai
Fuji Heavy Industries
Fuji Television
Fuji Xerox Co Ltd.
Furukawa Electric
Furuno
Futaba Corporation

Gainax
Genista Corporation
GEOS
Globeride
Gonzo
GrapeCity
Green House
GS Yuasa

H2O Retailing
Hamamatsu Photonics
Hankyu Hanshin Holdings
Hankyu Railway
Hanomag
Hanshin Electric Railway
Hasegawa
Haseko
Hazama Ando
HI - LEX
Hirobo
Hirose Electric
Hisamitsu Pharmaceutical
Hitachi
HKS
Hokkaido Electric Power
Hokkaido Railway Company
Hokkoku Bank
Hokuto Bank
Hokuriku Electric Power Company
Hokuto Bank
Honda
Horiba
Horipuro
Hosiden
Howa Machinery Company Limited
Hoya Corporation
Human Entertainment

Ibanez
Ibiden
Idemitsu Kosan
IHI Corporation
Impul
Index Corporation
Inpex
Irem
Iris Ohyama
Iseki
Isetan
Ishida
Isuzu Motors
Itochu
Itochu Techno Solutions
Ito Yokado
Iwataya Mitsukoshi
Izumiya

Jaleco
JAL Infotec
Janome
Japan Airlines
Japan Credit Bureau
Japan Display
Japan Freight Railway Company
Japan Post Bank
Japan Post Holdings
Japan Post Insurance
Japan Post Network
Japan Post Service
Japan Radio Company
Japan Remote Control
Japan Tobacco
JEOL
JFE Holdings
JGC Corporation
Joyo Bank
JTB Corporation
JTEKT
JUKI Corporation
JUN Auto Tanaka Industrial Co Ltd
JustSystems
JVC

Kabaya
Kadokawa Corporation
Kadokawa Dwango Corporation
Kadokawa Shoten
Kagome
Kajima Construction
Kaneka Corporation
Kanesue
Kansai Electric Power Company
Kansai Paint
Kao Corporation
Kawai Musical Instruments Manufacturing
Kawasaki Heavy Industries
KDDI
Keihin Corporation
Keihin Electric Express Railway
Keio Corporation
Keisei Electric Railway
Kenwood Electronics
Keyence
Kikkoman
Kintetsu Group
Kirin Brewery Company
Kita Osaka Kyuko Railway
K Line
Kobe Electric Railway
Kobe New Transit
Kobe Steel
Kodansha
Koei
Komatsu Limited
Komori
Konami
Kondo Kagaku
Kongo Gumi
Konica Minolta
Korg
KOSÉ
Kubota
Kumagai Gumi
Kumon
Kuraray
Kurita Water Industries
KYB Corporation
Kyocera
Kyosho
Kyushu Electric Power
Kyushu Railway Company

Livedoor
LIXIL Group Corporation

Mabuchi Motor
Maeda Corporation
Makino
Makita
Mandom
Marubeni
Maruha Nichiro
Maruhon
Marui
Marukome
Mazda
Mazdaspeed
Media Create
Meiji Dairies
Meiji Holdings
Meiji Seika
Meiji Yasuda Life Insurance
Melco Holdings Inc.
Metropolitan Intercity Railway Company
Michinoku Bank
Mikasa Corporation
Millea Holdings
MINE'S
Mister Donut
MITSUBA
Mitsubishi
Mitsubishi Chemical
Mitsubishi Corporation
Mitsubishi Electric
Mitsubishi Estate
Mitsubishi Gas Chemical
Mitsubishi Heavy Industries
Mitsubishi Materials
Mitsubishi Motors
Mitsubishi Pencil
Mitsubishi UFJ Financial Group
Mitsubishi UFJ Securities Co., Ltd.
Mitsubishi UFJ Trust and Banking Corporation
Mitsui
Mitsui Bussan
Mitsui Chemicals
Mitsui Engineering & Shipbuilding
Mitsui Fudosan
Mitsui Knowledge Industry
Mitsui O.S.K. Lines
Mitsui Sumitomo Insurance
Mitsui Trust Holdings
Mitsukoshi
Mitsumi Electric
Mitutoyo
Miyazawa Flutes
Mizuho Bank
Mizuho Corporate Bank
Mizuho Financial Group
Mizuho Information & Research Institute
Mizuho Trust & Banking
Mizuno Corporation
Molten Corporation
Moodyz
Morinaga & Company
Moriwaki Engineering
Morozoff Ltd.
Mugen Motorsports
Mugen Seiki
Muji
Murata Manufacturing

O.S. Engines
Obayashi Corporation
Odakyu Electric Railway
Oji Paper Company
Oki Electric Industry
Okuma Corporation
Olfa Corporation
Olympus
Omron
Onkyo
OPA co. ltd.
Orient
Oriental Land Company
Orion Breweries
Orix
Osaka Gas
Osaka Titanium Technologies
Otsuka Pharmaceutical Co.

Panasonic
Penta-Ocean
Pentax
Pentel
Phiten
Pilot Pen Corporation
Pioneer Corporation
Pokka Sapporo Food & Beverage
Princeton
Production I.G

Raizing
Rakuten
Ralliart
Rays Engineering
RE Amemiya
Renesas Electronics Corporation
Renown
Resona Holdings
Ricoh
Rinnai
Riso Kagaku Corporation
Rohm
Rohto Pharmaceutical Co.
Roland Corporation
Royce' Confect Company
Rubycon Corporation
Ryobi

S&B Foods
Saitama Resona Bank
San-Ai Oil
Sanden
Sankyo Flute Company
Sanrio
Sansui Electric
Santen Pharmaceutical
Sanwa Electronic Instrument Co., Ltd.
Sanyo
Sapporo Beer
SARD
SCSK
Secom
Mitsubishi UFJ Financial Group
Sega
Sega Sammy Holdings
Seibu Railway
Seiko
Seiko Epson
Seikosha
Seiyu Group
Sekisui House
Seven & I Holdings Co.
Sharp Corporation
Shikoku Electric Power
Shikoku Railway Company
Shimadzu Corporation
Shimano
Shimizu Corporation
Shinano Kenshi Co., Ltd.
Shin-Etsu Chemical
Shin-Keisei Electric Railway
Shinsei Bank
Shiseido  (cosmetics)
Shizuoka Bank
Shoei
Shonai Bank
Showa Denko
Showa Shell Sekiyu
Shueisha  (manga publisher)
Sigma Corporation
SKY Perfect
SMC Corporation
Smile Please
SNK Playmore
Snow Brand Milk
Softbank
Sogo
Sojitz
Sompo Japan Insurance
Sony
Sony Global Solutions
Sony Music Entertainment Japan
Spike Chunsoft
Square Enix
SR SunTour (Maeda Industries)
Stanley Electric
Star Micronics
Studio Ghibli
Subaru
Subaru Tecnica International
Sugino
Sumco
Sumitomo
Sumitomo Chemical
Sumitomo Electric
Sumitomo Heavy Industries
Sumitomo Metal Industries
Sumitomo Metal Mining
Sumitomo Mitsui Banking Corporation
Sumitomo Mitsui Construction
Sumitomo Mitsui Financial Group
Sumitomo Realty & Development
Sumitomo Riko
Sumitomo Rubber Industries, Ltd.
Sumitomo Trust & Banking
Sunrise
Suntory
Suzuki
Sysmex

Tadano Limited
Taiheiyo Cement
Taisei Corporation
Taisho Pharmaceutical
Taito Corporation
Taiyo Nippon Sanso Corporation
Taiyo Yuden
Takamine
Takara Holdings
Takashimaya
Takata Corporation
Takeda Pharmaceutical
Takefuji
Takenaka Corporation
Takeuchi Manufacturing
Tama Drums
Tamasu
Tamiya Corporation
Tamron
TDK Corporation
TEAC Corporation
Teijin
Tenyo
Terumo
Tiger Corporation
Toagosei
Tobu Railway
Toda Racing
Toei Animation
Toei Company
Tohatsu
Toho
Toho Bank
Toho Zinc
Tohoku Bank
Tohoku Electric Power
Tokai Carbon
Tokaido
Tokio Marine & Nichido Fire Insurance
Tokuyama Corporation
Tokyo Broadcasting System
Tokyo Electric Power
Tokyo Electron
Tokyo FM
Tokyo Gas
Tokyo Marui
Tokyo Metro
Tokyo MX
Tokyo Tatemono
Tokyu Corporation
Tombow
Tomita Dream Sales
TOM'S
Tomy
Topcon
Toppan Printing
Topy Industries
Toray
Toraya Confectionery
Toshiba
Tosoh
Toto
Toyo Engineering Corporation
Toyo Rikagaku Kenkyusho
Toyo Seikan Kaisha
Toyo Suisan Kaisha
Toyo Tire & Rubber Company
Toyobo
Toyota
Toyota Boshoku
Toyota Industries
Toyota Tsusho
Treasure
Trend Micro
Trust Company Ltd.
Tsubakimoto Chain
TV Asahi
TV Tokyo

UBE Industries
UCC Ueshima Coffee
Uniadex
Unicharm
Uniden
Uniqlo
Unitika
Unrelated to Mitsubishi Group
Uny
Ushio, Inc.

Veilside

Wacom
Well known for  Plextor.
West Japan Railway
Work Wheels

Yamabiko Corporation
Yamada Denki
Yamagata Bank
Yamaguchi Bank
Yamaha
Yamaha Motors
Yamamoto Kogaku
Yamasa
Yamato Transport
Yamazaki Baking
Yamazaki Mazak Corporation
Yanagisawa Wind Instruments
Yanmar
Yaskawa Electric
Yazaki
YKK
Yokogawa Electric
Yokohama Rubber Company
Yokomo
Yoshimoto Kogyo
Yoshinoya

Zenrin
Zojirushi
Zuken

aka Nichibutsu
aka Nissan Motorsport International
ANEST IWATA

Baby, The Stars Shine Bright

Chugoku Electric Power
Credit Saison
CSK Holdings
Dai Nippon Printing
Daicel
Daiei
Daihatsu
Daiichi Sankyo
Daikin Industries
Daikyo
Daimaru
Dainippon Ink & Chemicals)
Dainippon Sumitomo Pharma
Daiwa House Industry
Daiwa Securities
Data East (defunct)
Denon
Denso
Dentsu
Descente
DIC Corp. (formerly
Digital Frontier
DMG Mori Seiki
Dome
Dowa Holdings
Dream Stage Entertainment (defunct)
East Japan Railway Company
Ebara Corporation
Eisai
Eizo
Electric Power Development Company
Ezaki Glico
Falken Tires
Fanuc
Fast Retailing
Fenrir Inc
formerly Nippon Unipac and Nippon Paper Group
formerly C. Itoh & Co.
formerly Ishikawajima-Harima
Fuji Electric
Fuji Fire & Marine
Fuji Heavy Industries
Fuji Television
Fuji Xerox Co., Ltd.
Fujifilm
Fujitsu
Funai
Furukawa Electric
Furuno
Futaba Corporation
Gainax
GEOS
Gonzo
GS Yuasa
H2O Retailing
Hamamatsu Photonics
Hankyu Hanshin Holdings
Hankyu Railway
Hanomag
Hanshin Electric Railway
Hasegawa
Hazama Ando
HI-LEX
Hirobo
Hirose Electric
Hisamitsu Pharmaceutical
Hitachi
HKS
Hokkaido Electric Power
Hokkaido Railway Company
Hokkoku Bank
Hokuriku Bank
Hokuriku Electric Power Company
Hokuto Bank
Honda
Horiba
Horipuro
Hosiden
Howa Machinery Company, Limited
Hoya Corporation
Human Entertainment
Idemitsu Kosan
IHI Corporation
Impul
Index Corporation
Inpex
Irem
Iris Ohyama
Isetan
Isuzu Motors
Itochu
Ito-Yokado
Iwataya Mitsukoshi
Izumiya
Jaleco
Janome
Japan Airlines
Japan Credit Bureau
Japan Freight Railway Company
Japan Post Bank
Japan Post Holdings
Japan Post Insurance
Japan Post Network
Japan Post Service
Japan Remote Control
Japan Tobacco
JEOL
JFE Holdings
Joyo Bank
JTEKT
JUKI Corporation
JUN Auto
JVC (Victor Company of Japan, Ltd.)
K Line
Kadokawa Shoten
Kagome
Kajima Construction
Kaneka Corporation
Kanesue
Kansai Electric Power Company
Kansai Paint
Kao Corporation
Kawai Musical Instruments Manufacturing
Kawasaki Heavy Industries
KDDI
Keihin Electric Express Railway
Keio Corporation
Keisei Electric Railway
Kenwood Electronics
Keyence
Kikkoman
Kintetsu Group
Kirin Brewery Company
Kita-Osaka Kyuko Railway
known for its GReddy brand
Kobe Electric Railway
Kobe New Transit
Kobe Steel
Kodansha
Koei
Komatsu Limited
Komori
Konami
Kondo Kagaku
Kongo Gumi
Konica Minolta
Korg
Kubota
Kumagai Gumi
Kumon
Kuraray
Kurita Water Industries
KYB Corporation
Kyocera
Kyosho
Kyushu Electric Power
Kyushu Railway Company
Livedoor
LIXIL Group Corporation
Mabuchi Motor
Maeda Corporation
Makino
Makita
Mandom
Marubeni
Maruhon
Marui
Mazda
Mazdaspeed
Media Create
Meiji Dairies
Meiji Holdings
Meiji Seika
Meiji Yasuda Life Insurance
Melco Holdings Inc.
Metropolitan Intercity Railway Company
Michinoku Bank
Mikasa Corporation
Millea Holdings
MINE'S
Mister Donut
MITSUBA
Mitsubishi
Mitsubishi Chemical
Mitsubishi Corporation
Mitsubishi Electric
Mitsubishi Estate
Mitsubishi Gas Chemical
Mitsubishi Heavy Industries
Mitsubishi Materials
Mitsubishi Motors
Mitsubishi Pencil
Mitsubishi UFJ Financial Group
Mitsubishi UFJ Securities Co., Ltd.
Mitsubishi UFJ Trust and Banking Corporation
Mitsui
Mitsui Bussan
Mitsui Chemicals
Mitsui Engineering & Shipbuilding
Mitsui Fudosan
Mitsui O.S.K. Lines
Mitsui Sumitomo Insurance
Mitsui Trust Holdings
Mitsukoshi
Mitsumi Electric
Mitutoyo
Mizuho Bank
Mizuho Corporate Bank
Mizuho Financial Group
Mizuho Information & Research Institute
Mizuho Trust & Banking
Mizuno Corporation
Molten Corporation
Moodyz
Morinaga & Company
Moriwaki Engineering
Morozoff Ltd.
Mugen Motorsports
Mugen Seiki
Muji
Murata Manufacturing

Namco Bandai Games
Namco Bandai Holdings

Nachi-Fujikoshi
Nagisa Auto
Nagoya Railroad
Nakajima Aircraft Company (early 20th century)
Namco
Namco Bandai Games
Namco Bandai Holdings
Nankai Electric Railway
Nanto Bank
NEC
NHK
NHK Spring
Nichia
Nichicon
Nichirei
Nichiro
Nidec
Nihon Bussan
Nihon Kohden
Nikko Cordial
Nikon
Nintendo
Nippon Broadcasting System
Nippon Cable
Nippon Computer Systems
Nippon Electric Glass
Nippon Express
Nippon Kayaku
Nippon Light Metal
Nippon Meat Packers
Nippon Mining
Nippon Oil
Nippon Paint
Nippon Paper Industries
Nippon Sheet Glass
Nippon Shinpan
Nippon Steel
Nippon Steel Trading
Nippon TV Network
Nippon Yusen
Nipro
Nismo
Nissan Motors
Nisshin Steel
Nissin Electric
Nissin Foods
Nitto Boseki
Nitto Denko
Nomura Holdings
Nomura Research Institute
Nomura Securities
Nose Railway
NSK
NTN Corporation
NTT
NTT DoCoMo
O.S. Engines
Obayashi Corporation
Odakyu Electric Railway
Oji Paper Company
Oki Electric Industry
Okuma Corporation
Olfa Corporation
Olympus
Omron
Onkyo
OPA co. ltd.
Orient
Oriental Land Company
Orion Breweries
Orix
Osaka Gas
Osaka Titanium Technologies
Otsuka Pharmaceutical Co.
Panasonic
Penta-Ocean
Pentax
Pentel
Phiten
Pilot Pen Corporation
Pioneer Corporation
Pokka Corporation
Prince Motor (defunct)
Production I.G
Raizing
Rakuten
Ralliart
Rays Engineering
RE Amemiya
Renesas Electronics Corporation
Renown
Resona Holdings
Ricoh
Rinnai
Rohm
Rohto Pharmaceutical Co.
Roland Corporation
Rosso Corporation
Royce' Confect Company
Rubycon Corporation
Ryobi
Saitama Resona Bank
San-Ai Oil
Sanden
Sanrio
Sansui Electric
Santen Pharmaceutical
Sanwa Electronic Instrument Co., Ltd.
Sanyo
Sapporo Beer
SARD
Secom
see Mitsubishi UFJ Financial Group
See Sumitomo Rubber Industries
Sega
Sega Sammy Holdings
Seibu Railway
Seiko
Seiko Epson
Seikosha
Seiyu Group
Sekisui House
Seven & I Holdings Co.
Sharp Corporation
Shikoku Electric Power
Shikoku Railway Company
Shimadzu Corporation
Shimano
Shimizu Corporation
Shinano Kenshi Co., Ltd.
Shin-Etsu Chemical
Shin-Keisei Electric Railway
Shinsei Bank
Shiseido (cosmetics)
Shizuoka Bank
Shoei
Shonai Bank
Showa Denko
Showa Shell Sekiyu
Shueisha (manga publisher)
Sigma Corporation
SKY Perfect
SMC Corporation
Smile Please
SNK Playmore
Snow Brand Milk
Softbank
Sogo
Sojitz
Sompo Japan Insurance
Sony
Sony Music Entertainment Japan
Square Enix
SR SunTour (Maeda Industries)
Stanley Electric
Star Micronics
Studio Ghibli
Subaru
Subaru Tecnica International
Sugino
Sumco
Sumitomo
Sumitomo Chemical
Sumitomo Electric
Sumitomo Heavy Industries
Sumitomo Metal Industries
Sumitomo Metal Mining
Sumitomo Mitsui Banking Corporation
Sumitomo Mitsui Financial Group
Sumitomo Realty & Development
Sumitomo Riko
Sumitomo Rubber Industries, Ltd.
Sumitomo Trust & Banking
Sunrise
Suntory
Suzuki
Sysmex
T&D Holdings
Tadano Limited
Taiheiyo Cement
Taisei Corporation
Taisho Pharmaceutical
Taito Corporation
Taiyo Yuden
Takashimaya
Takata Corporation
Takeda Pharmaceutical
Takefuji
Takenaka Corporation
Takeuchi Manufacturing
Tamiya Corporation
Tamron
Tanaka Industrial Co., Ltd.
TDK Corporation
TEAC Corporation
Teijin
Tenyo
Terumo
Tiger Corporation
Toaplan
Tobu Railway
Toda Racing
Toei Animation
Toei Company
Tohatsu
Toho
Toho Bank
Tohoku Bank
Tohoku Electric Power
Tokai Carbon
Tokaido
Tokio Marine & Nichido Fire Insurance
Tokuyama Corporation
Tokyo Broadcasting System
Tokyo Electric Power
Tokyo Electron
Tokyo Gas
Tokyo Marui
Tokyo Metro
Tokyo Tatemono
Tokyu Corporation
Tokyu Land
Tombow
Tomita Dream Sales
TOM'S
Tomy
Topcon
Toppan Printing
Toray
Toshiba
Tosoh
Toto
Toyo Rikagaku Kenkyusho
Toyo Seikan Kaisha
Toyo Tire & Rubber Company
Toyobo
Toyota
Toyota Boshoku
Toyota Industries
Toyota Tsusho
Treasure
Trend Micro
Trust Company Ltd.
Tsubakimoto Chain
TV Asahi
TV Tokyo
UBE Industries
UCC Ueshima Coffee
Unicharm
Uniden
Uniqlo
Unitika
Unrelated to Mitsubishi Group
Uny
Veilside
Wacom
Well known for Plextor.
Well-known for Buffalo, Inc.
West Japan Railway
Work Wheels
Yamada Denki
Yamagata Bank
Yamaguchi Bank
Yamaha
Yamaha Motors
Yamamoto Kogaku
Yamasa
Yamato Transport
Yamazaki Baking
Yamazaki Mazak Corporation
Yanmar
Yaskawa Electric
Yazaki
YKK
Yokogawa Electric
Yokohama Rubber Company
Yokomo
Yoshimoto Kogyo
Yoshinoya
Zojirushi
Zuken

For details, contact Datacentre