Vic Firth Signature Series -- Akira Jimbo. Akira's unique style and intricate techniques have placed him at the forefront of the Japanese music scene for over 15 years His stick, the Vic Firth SAJ Signature Series Stick has a tear drop tip with a tapered butt for better cymbal definition The SAJ features a special finish that provides an enhanced grip Length: 16" Diameter: .565"