SILENT SIREN is indispensable for talking about the Japanese girls band scene. Finally, the base of the signature model is now available on the Made in Japan line. Based on the custom American Standard Jazz Bass, which is the trademark of bassist Ainyan, under the supervision of the person himself, the bright green of the matching head, the stripe of the characteristic pattern, and the pickguard integrated with the control panel are Reproduction. Wide frets on the 9.5-inch radius fingerboard, slim grip neck and HiMass ™ Vintage bridge. The pickup is equipped with a V-mod Jazz bass, and it is finished in a high quality base with Ainyan's selection of specifications not only for looks but also for playability.