This is a list of current and defunct automobile manufacturers of Japan.
Ales (see Otomo)
Asahi (1937-c.1939)
Autobacs (also ASL)
Auto Sandal (1954)
Art and Tech
BS Motor
Chiyoda (see Isuzu) (c.1932-1935)
Cony (1961-1966)
Daihatsu (1954–present)
DAT
Dome (1975–present)
Fuji (1957-1958)
Cabin
Fuso
Gorham (1920-1922)
Hino (1953-1967)
Honda (1946-present)
Acura (1986–present)
Honda Verno (former dealer network)
Honda Clio (former dealer network)
Hope
Humbee (1947-1962)
Idemitsu
Isaka
Ishikawajima
Isuzu (1953–present)
Jiotto (1989-1992)
Kunisue
Kurugane (1935-1962)
Lila (1923-1927)
Mazda (1960–present)
Autorama (former dealer network)
Autozam
Efini
Eunos
Xedos
Meihatsu
Meiwa (1952-c.1956)
Mikasa (1957-1961)
Mitaka
Mitsui
Mitsubishi (1917-1921; 1959–present)
Mitsuoka (1981–present)
Mizuno-shiki
Nikken
Nissan (formerly Datsun) (1933-present)
Infiniti (1989–present)
Nissan Blue Stage (dealer network)
Nissan Cherry (dealer network, c.1970-2009)
Nissan Motor (dealer network, c.1968-2009)
Nissan Prince (dealer network, c.1968-2009)
Nissan Red Stage (dealer network)
Nissan Sunny/Satio (dealer network, c. 1966-2009)
NJ (1952-1956)
Ohmiya
Ohta (1922; 1934-1957)
Otomo (1924-1927)
Prince (1955-1967)
Publica
Rintaku
Sanko
Showa Corporation
Subaru (1958–present)
Sumida (1933-1937)
Suminoe (1954-1955)
Suzuki (1956–present)
Suzulight
Tachikawa
Takeoka (1990–present)
Takuri (1907-1909)
Tama (1947-1951)
TGE
Tommy Kaira (1996-1999)
Toyota (1937-present)
Lexus (1989–present)
Netz Toyota (dealer network, 1998–present)
Scion (2003–2016)
Toyopet (dealer network)
Toyota Auto (dealer network, 1967-1998)
Toyota Corolla (dealer network, 1969–present)
Toyota Publica (dealer network, 1961-1969)
Toyota Vista (dealer network, 1980-2004)
Toyota WiLL (2000-2005)
Tsubakimoto Chain (1958–present)
Tsukuba (1935-c.1937)
UD Trucks
Vemac
Yamaha (1992-1993)
Yamata (1916)
Yanase (1964-1965)
Yoshida-shiki
Y&T (1994-c.1996)