Momose Custom Craft Guitars is a Japanese electric guitar and bass brand based at the Aska Workshop in Matsumoto City, Nagano Prefecture, operating under Deviser. The brand carries the name of senior master builder Yasuo Momose, who founded the acoustic brand Headway in 1977 and launched the Momose electric guitar project in the early 2000s. Instruments are built in small numbers by a team of craftsmen working under Momose's supervision, with an emphasis on hand selection of tonewoods and traditional lutherie techniques rather than mass production.

The lineup is organized into series such as the Original, Modern Virtuoso, Premium Collection, Limited, and Overseas Exclusive models, covering vintage-inspired bolt-on electric guitars and basses. Common body styles include Stratocaster-style (MST), Telecaster-style (MTL), and Jazzmaster-style (MJM) guitars, along with Precision- and Jazz-style basses. The brand is generally associated with vintage design language paired with modern Japanese build quality, and its instruments are distributed internationally through retailers including Ishibashi Music and Reverb sellers.

Momose has 6 products cataloged on Equipboard, including Solid Body Electric Guitars and Electric Basses. Their gear is featured by 4 artists, with the strongest followings in Rock, Pop, and Funk / Soul. Notable users include Takashi Yamaguchi, Juko Suzuki, and Daijiro Nakagawa.