Casio Computer Co., Ltd. is a Japanese multinational electronics manufacturing corporation headquartered in Shibuya, Tokyo, founded in 1946. While known for calculators, digital cameras, and watches, Casio is the world's largest manufacturer of electronic keyboards and has been making musical instruments for over 40 years since the Casiotone CT 201 in 1980. By the 1980s, Casio had captured approximately 55% of the electronic instrument market. Their current musical instrument range includes mini keyboards (32/44/49 keys), standard keyboards (61 keys), Indian High Grade Keyboards (CT-X870IN, CT-X8000IN, CT-X9000IN), and digital pianos. Casio keyboards are designed for all age groups and purposes including learning, teaching, performing, and recording. The brand has achieved such recognition that keyboards are colloquially called 'Casio' in India. Products are trusted by beginner and professional musicians worldwide for their quality sound and affordable pricing.