JR Railway

File:JR Rail en.svg
JR Group
JR Hokkaido (incomplete)
JR East (incomplete)
JR Central (incomplete)
JR West (incomplete)
JR Shikoku (incomplete)
JR Kyushu (incomplete)
JR Freight (incomplete)

Sixteen Major Private Railways

Sixteen Major Private Railways
Kanto Region	Chubu Region	Kansai Region	Kyushu
Keikyu Corporation (incomplete)	Nagoya Railroad (incomplete)	Hankyu Corporation (incomplete)	Nishi-Nippon Railroad (incomplete)
Keio Corporation (incomplete)		Hanshin Electric Railway (incomplete)
Keisei Electric Railway		Keihan Electric Railway (incomplete)
Odakyu Electric Railway (incomplete)		Kintetsu Railway (incomplete)
Sagami Railway (incomplete)		Nankai Electric Railway (incomplete)
Seibu Railway (incomplete)
Tobu Railway (incomplete)
Tokyo Metro (incomplete)
Tokyu Railways (incomplete)

Five Semi-Major Private Railways

Five Semi-Major Private Railways
Kanto Region	Kansai Region
Shin-Keisei Electric Railway (incomplete)	Kita-Osaka Kyuko Railway (incomplete)
	Kobe Rapid Transit Railway (incomplete)
	Sanyo Electric Railway (incomplete)

Other Private and Third Sector Railways

Hokkaido	Tohoku Region	Kanto Region	Chubu Region	Kansai Region	Chugoku Region	Shikoku Region	Kyushu Region
South Hokkaido Railway Company	Aomori Prefecture	Ibaraki Prefecture	Niigata Prefecture	Mie Prefecture	Tottori Prefecture	Tokushima Prefecture	Fukuoka Prefecture
	Aoimori Railway	Hitachinaka Seaside Railway	Echigo Tokimeki Railway	Iga Railway	Chizu Express	Asa Kaigan Railway	Amagi Railway
		Kanto Railway	Hokuetsu Express	Ise Railway	Wakasa Railway		Heisei Chikuho Railway
	Fukushima Prefecture	Kashima Rinkai Railway		Sangi Railway		Kagawa Prefecture
	Konan Railway		Toyama Prefecture	Yokkaichi Asonarou Railway	Shimane Prefecture	Takamatsu-Kotohira Electric Railroad	Nagasaki Prefecture
	Tsugaru Railway	Tochigi Prefecture	Ainokaze Toyama Railway		Ichibata Electric Railway		Matsuura Railway
		Moka Railway	Kurobe Gorge Railway	Shiga Prefecture		Ehime Prefecture	Shimabara Railway
	Iwate Prefecture	Yagan Railway	Toyama Chiho Railway	Ohmi Railway	Okayama Prefecture	Iyo Railway
	IGR Iwate Galaxy Railway			Shigaraki Kohgen Railway	Ibara Railway		Kumamoto Prefecture
	Sanriku Railway	Gunma Prefecture	Ishikawa Prefecture		Mizushima Rinkai Railway	Kochi Prefecture	Hisatsu Orange Railway
		Jomo Electric Railway	Hokuriku Railroad	Kyoto Prefecture		Tosa Kuroshio Railway	Kumagawa Railroad
	Miyagi Prefecture	Joshin Dentetsu	IR Ishikawa Railway	Eizan Electric Railway	Yamaguchi Prefecture		Kumamoto Electric Railway
	Sendai Airport Transit	Watarase Keikoku Railway	Noto Railway	Sagano Scenic Railway	Nishikigawa Railway		Minamiaso Railway
				Willer Trains
	Akita Prefecture	Saitama Prefecture	Fukui Prefecture
	Akita Nairiku Jukan Railway	Chichibu Railway	Echizen Railway	Osaka Prefecture
	Yuri Kogen Railway	Saitama Railway		Mizuma Railway
			Nagano Prefecture
	Yamagata Prefecture	Chiba Prefecture	Alpico Kotsu	Hyogo Prefecture
	Yamagata Railway	Choshi Electric Railway	Nagano Electric Railway	Hojo Railway
		Hokuso Railway	Shinano Railway	Kobe Electric Railway
	Fukushima Prefecture	Isumi Railway	Ueda Electric Railway	Nose Electric Railway
	AbukumaExpress	Kominato Railway
	Aizu Railway	Ryutetsu	Gifu Prefecture	Wakayama Prefecture
	Fukushima Transportation	Shibayama Railway	Akechi Railway	Kishu Railway
		Toyo Rapid Railway	Nagaragawa Railway	Wakayama Electric Railway
			Tarumi Railway
		Tokyo	Yoro Railway
		Metropolitan Intercity Railway Company
		Tokyo Waterfront Area Rapid Transit	Shizuoka Prefecture
			Enshu Railway
		Kanagawa Prefecture	Gakunan Railway
		Hakone Tozan Railway	Izuhakone Railway
		Izuhakone Railway	Izukyu Corporation
		Yokohama Minatomirai Railway	Oigawa Railway
			Shizuoka Railway
			Tenryu Hamanako Railroad

			Aichi Prefecture
			Aichi Loop Line Company
			Nagoya Seaside Rapid Railway
			Tokai Transport Service
			Toyohashi Railroad

Subways

Hokkaido	Tohoku Region	Kanto Region	Chubu Region	Kansai Region	Kyushu Region
Sapporo City Transportation Bureau	Sendai City Transportation Bureau	Tokyo Metropolitan Bureau of Transportation	Transportation Bureau City of Nagoya	Kobe Municipal Transportation Bureau	Fukuoka City Transportation Bureau
		Tokyo Waterfront Area Rapid Transit		Hokushin Kyuko Electric Railway
		Saitama Railway		Osaka Rapid Electric Tramway
		Yokohama Minatomirai Railway		Kyoto Municipal Transportation Bureau
		Yokohama City Transportation Bureau

Monorails

Kanto Region	Kansai Region	Kyushu Region
Chiba Urban Monorail	Osaka Monorail	Kitakyushu Monorail
Maihama Resort Line		Okinawa Urban Monorail
Tokyo Monorail
Shonan Monorail
Tama Toshi Monorail

New Transit Systems

Kanto Region	Chubu Region	Kansai Region	Chugoku Region
Saitama New Urban Transit	Aichi Rapid Transit	Kobe New Transit	Hiroshima Rapid Transit
Seibu Railway	Nagoya Guideway Bus	Osaka Municipal Transportation Bureau
Yamaman
Yokohama Seaside Line
Yurikamome

Trams

Hokkaido	Kanto Region	Chubu Region	Kansai Region	Chugoku Region	Shikoku Region	Kyushu Region
Hakodate City Transportation Bureau	Enoshima Electric Railway	Fukui Railway	Hankai Electric Tramway	Hiroshima Electric Railway	Iyo Railway	Kagoshima City Transportation Bureau
Sapporo City Transportation Bureau	Tokyo Metropolitan Government Bureau of Transportation	Manyosen	Keihan Electric Railway	Okayama Electric Tramway	Tosaden Kotsu	Nagasaki Electric Tramway
	Tokyu Corporation	Toyama Chiho Railway				Chikuho Electric Railroad
	Utsunomiya Light Rail	Toyohashi Railroad				Kumamoto City Transportation Bureau

Funiculars (Cable System)

Keifuku Electric Railroad

Keihan Electric Railway

Kintetsu Railway

Kobe City Urban Development

Kurama-dera

Mitake Tozan Railway

Mt. Rokkō Cable Car & Tourism Company

Nankai Electric Railway

Nose Electric Railway

Okamoto MFG

Ōyama Cable Ca

Sarakurayama Tozan Railway

Seikan Tunnel Museum

Shikoku Cable

Takao Tozan Electric Railway

Tango Kairiku Kōtsū

Tateyama Kurobe Kankō

Tsukuba Kankō Railway

Hokkaido	Tohoku Region	Kanto Region	Chubu Region	Kansai Region	Chugoku Region	Shikoku Region	Kyushu Region
		Hakone Tozan Railway	Izuhakone Railway	Hieizan Railway

Trolleybuses

Chubu Region
Tateyama Kurobe Kanko

Freight Only Companies

Hokkaido	Tohoku Region	Kanto Region	Chubu Region
Taiheiyō Coal Services and Transportation	Akita Rinkai Railway	Kanagawa Rinkai Railway	Kinuura Rinkai Railway
	Fukushima Rinkai Railway	Keiyō Rinkai Railway	Nagoya Rinkai Railway
	Hachinohe Rinkai Railway		Seinō Railway
	Iwate Development Railway
	Sendai Rinkai Railway

Buses

Hokkaido	Tohoku Region	Kanto Region	Chubu Region	Kansai Region
Abashiri Bus	Aomori Prefecture	Ibaraki Prefecture	Niigata Prefecture	Ōsaka Prefecture
Abashiri Kankō Kōtsū	Aomori City Transportation Division (Aomori City Bus)	Hitachi Dentetsu Transportation Service	Echigo Kōtsū	Hankyū Hanshin Holdings Group
Akan Bus	Hachinohe City Transportation Division (Hachinohe City Bus)	Ibaraki Kōtsū	⤷ Kita Echigo Kankō Bus	⤷ Hankyū Bus
Asahikawa Denki Kidō	Kokusai Kōgyō Group	Keisei Group	⤷ Minami Echigo Kankō Bus	⤷ ⤷ Hankyū Sight Seeing Bus
Atsuma Bus	⤷ Towada Kankō Dentetsu	⤷ Kanto Railway	Kubiki Motor	⤷ ⤷ Ōsaka Airport Transport
Chitose Sōgo Kankō Bus	Kōnan Bus	⤷ ⤷ Kantetsu Green Bus	⤷ Itoigawa Bus	⤷ Hanshin Electric Railway
Dōhoku Bus	Nanbu Bus	⤷ ⤷ Kantetsu Kanko Bus	⤷ Keihoku Kankō Bus	Hokkō Kankō Bus
Dōnan Bus	Shimokita Kōtsū	⤷ ⤷ Kantetsu Purple Bus	⤷ Keinan Bus	JR Group
Engan Bus		Ōtone Kōtsū Motor	⤷ Kubikino Bus	⤷ West JR Bus
Furano Bus	Akita Prefecture		⤷ Tōkei Bus	Kintetsu Group
Hakodate Bus	Akita Chuoukoutsu	Tochigi Prefecture	Niigata Kōtsū	⤷ Kintetsu Bus
Hakodate Taxi (Hakodate Teisan Bus)	⤷ Akita Chuou Transport	Michinori Holdings	⤷ Niigata Kōtsū Kankō Bus	Kokusai Kōgyō Group
Hiyama Kankō Bus	Kokusai Kōgyō Group	⤷ Kanto Transportation	⤷ Niigata Kōtsū Sado	⤷ Kokusai Kōgyō Ōsaka
Hokkaido Chuo Bus	⤷ Shūhoku Bus	⤷ ⤷ Tōya Kōtsū	Tainai Kōtsū	Kongō Motor (Kongō Bus)
⤷ Niseko Bus	Ugo Kōtsū	Tobu Group		Kyōto Kyukō Bus
⤷ Sapporo Daiichi Kankō Bus		⤷ Nikkō Kōtsū	Toyama Prefecture	Mizuma Railway
⤷ Sorachi Chūō Bus	Iwate Prefecture	⤷ Tōbu Bus Nikkō	Dolphin Traffic	Nankai Group
Hokkaidō Kitami Bus	Iwate Kenpoku Bus		Uozu Kotsu	⤷ Kansai Airport Transportation
Hokkaidō Takushoku Bus	Iwate Kyūkō Bus	Gunma Prefecture	Kaiō Kōtsū	⤷ Nankai Bus
Hokumon Bus	Kokusai Kōgyō Group	Gunma Bus	Tateyama Kurobe Kankō	⤷ ⤷ Nankai Wing Bus Kanaoka
Hokuto Kōtsū	⤷ Iwatekenkōtsū	Gunma Chūō Bus	Toyama Chihō Railway	⤷ ⤷ Nankai Wing Bus Nanbu
JR Group JR	⤷ Hayachine Bus	Jōshin Dentetsu	⤷ Toyama Chitetsu Hokuto Bus	Nihon Kōtsū
⤷ JR Hokkaidō Bus		Nagai Transportation (Jōshū Kankō Bus)	⤷ Kaetsunō Bus	⤷ Nikkō City Bus
Kushiro Bus	Miyagi Prefecture	Nippon Chūō Bus		Nihonjō Taxi
Meishi Bus	Ayashi Kankō Bus	Tōbu Group	Ishikawa Prefecture	Osaka Bus
Nemuro Kōtsū	Higashi Nippon Express	⤷ Kan-etsu Kōtsū	Meitetsu Group	Ōsaka Municipal Transportation Bureau (Ōsaka City Bus)
Okushiri Kankō	JR Group	Vortex Ark	⤷ Hokuriku Railroad	⤷ Osaka Transportation Promotion
Sapporo Bankei	⤷ JR Bus Tōhoku	Yajima Tax	⤷ ⤷ Hokutetsu Kanazawa Bus	Takatsuki City Transportation Division
Shari Bus	Meitetsu Group		⤷ ⤷ Hokutetsu Noto Bus	Willer Express
Shibetsu Kidō	⤷ Miyagi Transportation	Saitama Prefecture	⤷ ⤷ Hokutetsu Okunoto Bus
Sōya Bus	⤷ Miyakō Bus	Chichibu Railway Sightseeing Bus	⤷ ⤷ Kaga Hakusan Bus	Kyōto Prefecture
Tentetsu Bus	Sendai City Transportation Bureau (Sendai City Bus)	Daiwa Kankō Bus	⤷ ⤷ Kaga Onsen Bus	Chūkyō Kōtsū
Tokachi Bus	Tōhoku Kyūkō Bus	Eagle Bus	⤷ ⤷ Komatsu Bus	Hankyū Hanshin Holdings Group
Tōkyū Group		Hokuto Kōtsū	Notojima Kōtsū	⤷ Tango Kairiku Kōtsū
⤷ Jōtetsu	Yamagata Prefecture	Iijima Kōgyō		Keihan Group
Yūbari Railway (Yūtetsu Bus)	Asahi Kōtsū	Japan Tarō's	Fukui Prefecture	⤷ Keihan Bus
	Atsumi Kōtsū	Kyōdō Kankō Bus	Keihan Group	⤷ ⤷ Keihan City Bus
	Mogamigawa Koutsuu	Life Bus	⤷ Keifuku Bus	⤷ ⤷ Keihan Kyōto Kōtsū
	⤷ Shōnai Kōtsū	Mētō Kankō	Meitetsu Group	⤷ ⤷ Keihan Uji Bus
	Shōnai Kōtsū Kankō Bus Hire	Musashi Kankō	⤷ Fukui Railway	Kyōto Bus
	Yamakō Bus	My Sky Kōtsū	Yamato Kōtsū	Kyōto Kōtsū
	Yuza Kōtsū	Seibu Group		Kyōto Municipal Transportation Bureau (Kyōto City Bus)
		⤷ Seibu Bus	Gifu Prefecture	Yasaka Bus
	Fukushima Prefecture	⤷ Seibu Kankō Bus	Heiwa Corporation
	Aizu Bus	Tōbu Group	Meitetsu Group	Hyōgo Prefecture
	Bandai Tōto Bus	⤷ Asahi Motor	⤷ Gifu Bus	Amagasaki City Transportation Bureau (Amagasaki City Bus)
	Fukushima Transportation	⤷ Ibakyū Motor	⤷ ⤷ Gifu Bus Community	⤷ Amagasaki Transportation Business Promotion
	Sakura Kōtsū	⤷ Kawagoe Motor	⤷ ⤷ Gifu Bus Community Hachiman	Awaji Kōtsū
	Shin Jōban Kōtsū	⤷ Kokusai Jūō	⤷ ⤷ Gifu Bus Kankou	Awaji Taxi
		⤷ Tōbu Bus West	⤷ Kita Ena Kōtsū	Hakuro Taxi
			⤷ Nōhi Noriai Jidōsha (Nōhi Bus)	Hankyū Hanshin Holdings Group
		Chiba Prefecture	Tohnoh Tetsudou (Tohtetsu Bus)	⤷ Hankyū Denen Bus
		Be-Transse Group		⤷ Hanshin Bus
		⤷ Aska Kōtsū	Nagano Prefecture	⤷ Rokkō Maya Railway
		⤷ Heiwa Kōtsū	Chikuma Bus	⤷ Shintetsu Bus
		Keisei Group	Chūō Alps Kankō	Honshi Kaikyou Bus
		⤷ Chiba Kōtsū	Ina Bus 伊那バス	Itami City Transportation Bureau (Itami City Bus)
		⤷ Chibakō Taxi (Chibakō Bus)	Kanden Amenix (Kita Alps Kōtsū)	Kōbe Ferry Bus
		⤷ Chiba Chūō Bus	Matsumoto Electric Railway (Matsumoto Dentetsu Bus)	Kōbe Municipal Transportation Bureau (Kōbe City Bus)
		⤷ Chiba City Bus	⤷ Alpico Highland Bus	⤷ Kōbe City Transportation Promotion
		⤷ Chiba Flower Bus	⤷ Kawanakajima Bus	Minato Kankō Bus (Kōbe)
		⤷ Chiba Green Bus	⤷ Suwa Bus	Minato Kankō Bus (Minamiawaji)
		⤷ Chiba Kaihin Kōtsū	Nagaden Bus	Sanyō Group
		⤷ Chiba Nairiku Bus	Ontake Kōtsū	Sanyō Bus
		⤷ Chiba Rainbow Bus	Seibu Group	Shinki Bus
		⤷ Hokusō Kōtsū	⤷ Seibu Kōgen Bus	⤷ Shinki Green Bus
		⤷ Keisei Bus	Shinnan Koutsu	⤷ Shinki Zone Bus
		⤷ Keisei Bus System	Syoei Kōsoku Unyu (Dot Com Liner)	⤷ West Shinki
		⤷ Keisei Transit Bus	Travis Japan (Hana Bus Kankō)	Zentan Bus
		⤷ Kujūkuri Railway	Kusakaru Kōtsū
		⤷ ⤷ Kominato Railway	⤷ Ueda Bus	Nara Prefecture
		⤷ Narita Airport Transport		Kintetsu Group
		⤷ Sakura Kōtsū	Yamanashi Prefecture	⤷ Nara Kōtsū
		⤷ Tōkyō Bay City Kōtsū	Fujikyū Group	⤷ ⤷ NC Bus
		Nittō Kōtsū	⤷ Fuji Kyūkō	Yoshino Ōmine Kēburu Bus
		⤷ Amaha Nittō Bus	⤷ Fujikyū Heiwa Kankō
		⤷ Kamogawa Nittō Bus	⤷ Fujikyū Yamanashi Bus	Shiga Prefecture
		⤷ Tateyama Nittō Bus	Kokusai Kōgyō Group	Keihan Group
		Tōbu Group	⤷ Yamanashi Kōtsū	⤷ Kojak Kōtsū (Kojak Bus)
		⤷ Bandō Bus	⤷ ⤷ Yamakō Town Coach	Seibu Group
		⤷ Tōbu Bus East	⤷ ⤷ Yamanashi Kashikiri Taxi	⤷ Ohmi Railway
		Tōyō Bus		⤷ ⤷ Kokoku Bus
		⤷ Chiba Seaside Bus	Shizuoka Prefecture	Shiga Agent System
			Ensyū Railway (Entetsu Bus)	Shiga Kōtsū
		Tokyo Metropolis	⤷ Akiha Bus Service	⤷ Shiga Bus
		Airport Transport Service	⤷ Kakegawa Bus Service	Teisan Group
		Daishintō	Fujikyū Group	⤷ Teisan Kankō Bus Shiga
		Fujikyū Group	⤷ Fujikyū City Bus	⤷ Teisan Konan Kōtsū
		⤷ Fuji Express	⤷ Fujikyū Shizuoka Bus	⤷ Teisan Taxi Shiga
		Hachijō Town Public Enterprise Division Transportation Section (Hachijō Town Bus)	Odakyū Group	Yogo Bus
		Hato Bus	⤷ Tōkai Bus
		Hinomaru Limousine	⤷ ⤷ Izu Tōkai Bus	Wakayama Prefecture
		⤷ HMC Tokyo	⤷ ⤷ Minami Izu Tōkai Bus	Arida Kōtsū
		Hitachi Jidōsha Kōtsū	⤷ ⤷ Naka Izu Tōkai Bus	Arida Railway
		JR East Group	⤷ ⤷ Nishi Izu Tōkai Bus	Chūki Bus
		⤷ JR Bus Kantō	⤷ ⤷ Numazu Tozan Tōkai Bus	Daijyū Bus
		⤷ ⤷ JR Bus Tech	⤷ ⤷ Shin Tōkai Bus	Kintetsu Group
		Kantō Bus	Hamamatsu Bus	⤷ Meikō Bus
		Keikyū Group	Meitetsu Group	Kōyasan Taxi
		⤷ Keihin Kyūkō Bus	⤷ Ōigawa Railway (Daitetsu Bus)	Kumano Kōtsū
		⤷ ⤷ Haneda Keikyū Bus	Seibu Group	Nankai Group
		Keiō Group	⤷ Izu Hakone Bus	⤷ Gobō Nankai Bus
		⤷ Keiō Dentetsu Bus	Shizutetsu Justline	⤷ Nankai Rinkan Bus
		⤷ ⤷ Keiō Bus Chūō		⤷ Wakayama Bus
		⤷ ⤷ Keiō Bus Higashi	Aichi Prefecture	⤷ ⤷ Wakayama Bus Naga
		⤷ ⤷ Keiō Bus Koganei	Aoi Kōtsū	Ryūjin Jidōsha
		⤷ ⤷ Keiō Bus Minami	Hōei Kōtsū	Susami Kôtû
		⤷ Nishi Tōkyō Bus	JR Group
		Keisei Group	⤷ JR Tōkai Bus
		⤷ Keisei Bus	Kintetsu Group
		⤷ Keisei Town Bus	⤷ Meihan Kintetsu Bus
		km Group	Meitetsu Group
		⤷ km Kankō Bus	⤷ Chita Noriai (Chita Bus)
		Kokusai Kōgyō Group	⤷ Meitetsu Bus
		⤷ Kokusai Kōgyō Bus	⤷ ⤷ Meitetsu Bus Chūbu
		Miyake Village Public Enterprise Division Transportation Sector (Miyake Village Bus)	⤷ ⤷ Meitetsu Bus Tōbu
		Odakyū Group	⤷ ⤷ Meitetsu Kankō Bus
		⤷ Odakyū Bus	⤷ Toyotetsu Bus
		⤷ ⤷ Odakyū City Bus	Transportation Bureau City of Nagoya (Nagoya City Bus)
		⤷ Odakyū Hakone Highway Bus
		⤷ Tachikawa Bus	Mie Prefecture
		⤷ ⤷ City Bus Tachikawa	Sangi Railway (Sangi Bus)
		Ogasawara Village Industry And Tourism Division (Ogasawara Village Bus)	Chūnichi Rinkai Bus
		Ōshima Ryokaku Motor (Ōshima Bus)	Kintetsu Group
		Seibu Group	⤷ Mie Kōtsū (Sanco Bus)
		⤷ Seibu Motor	⤷ ⤷ Happū Bus
		Shinnihon Sightseeing Bus	⤷ ⤷ Mie Kyūkō Motor
		Tōbu Group	⤷ ⤷ Sanco Ise Shima Kōtsū
		⤷ Tōbu Bus Central	⤷ ⤷ Sanco Nanki Kōtsū
		⤷ Tōhoku Kyūkō Bus
		Tōkyō Metropolitan Bureau of Transportation (Toei Bus)
		Tōkyū Group
		⤷ Tōkyū Bus
		⤷ Tōkyū Transsés

		Kanagawa Prefecture
		Fujikyū Group
		⤷ Fujikyū Shōnan Bus
		Kawasaki City Transportation Bureau (Kawasaki City Bus)
		Keikyū Group
		⤷ Kawasaki Tsurumi Rinkō Bus
		⤷ Shōnan Keikyū Bus
		⤷ Yokohama Keikyū Bus
		Odakyū Group
		⤷ Enoshima Electric Railway
		⤷ ⤷ Enoden Bus
		⤷ Hakone Tozan Bus
		⤷ Kanagawa Chūō Kōtsū
		⤷ ⤷ Fujisawa Kanakō Bus
		⤷ ⤷ Sagami Kanakō Bus
		⤷ ⤷ Shōnan Kanakō Bus
		⤷ ⤷ Tsukui Kanakō Bus
		⤷ ⤷ Yokohama Kanakō Bus
		Sōtetsu Group
		⤷ Sōtetsu Bus
		Tōkyō Bay Service
		Yokohama City Transportation Bureau (Yokohama City Bus)
		⤷ Yokohama Traffic Development