Ōtsuka

Ōtsuka (大塚, lit. "large mound") is a Japanese surname. Alternative transliterations include Otsuka and Ohtsuka. Notable people with the surname include:

• Ai Otsuka (born 1982) Japanese pop singer from the Kansai region
• Akinori Otsuka (born 1972) Japanese baseball player
• Akio Ōtsuka (born 1959) Japanese voice actor, son of Chikao Ohtsuka
• Chihiro Otsuka (born 1986) Japanese actress
• Chikao Ōtsuka (born 1929) Japanese voice actor, father of Akio Ohtsuka
• Hironori Ōtsuka (1892–1982) the creator and first Grand Master of the Japanese karate style Wado-ryu
• Hōchū Ōtsuka (born 1954) Japanese voice actor who is the Japanese voice dub-over artist for actors Viggo Mortensen and Bill Nighy
• James Otsuka (1921–1984) famous war tax resister
• Julie Otsuka (born 1962) Japanese American author
• Michael Otsuka (born 1964) London-based academian
• Motoyuki "Morrie" Ōtsuka (born 1964) Japanese singer-songwriter
• Tadashi Ohtsuka (born 1978) Japanese badminton player
• Takeo Otsuka (born 1966) Japanese professional wrestler also known as Men's Teioh or Terry Boy
• Yasuo Ōtsuka (born 1931) former animator who worked with Toei Animation