Owari may refer to: The Owari Mandarin orange, a widely cultivated fruit of Japanese origin Additional Japan-related topics: Owari House, a branch family of the Tokugawa clan that ruled Japan during the Edo era Owari Province, a former region in Japan Owari Domain, a feudal domain of Japan in the Edo period Owari clan, an ancient Japanese clan Owari or oware, a token-moving game