JICO Releases KOKUTAN Ebony Wood Cantilever Phono Stylus for Shure V15 Series

Seen against earlier MORITA entries, KOKUTAN appears positioned as a tonal counterpoint rather than a linear upgrade. KUROGAKI leaned toward density with a darker voicing, while USHIKOROSHI and YURUSHI‑IRO explored progressively harder woods with faster energy return. Ebony, by contrast, sits closer to a controlled compliance strategy: not the hardest material in the lineup, but one that may balance stiffness with loss factor. This is particularly relevant when paired with legacy high‑compliance designs like SHURE’s V15 architecture, where the cantilever’s self‑damping interacts directly with the suspension to determine tracking stability and ultrasonic behavior.

From a broader perspective, the MORITA approach highlights a rarely discussed variable in analog playback: anisotropic resonance. Unlike extruded metal tubes, a hand‑carved wooden cantilever is inherently non‑uniform, and Morita’s insistence on rejecting pieces with knots or micro‑cracks underscores how sensitive this system is to material continuity. That artisanal selectivity is not just romanticism; it is a practical method of narrowing variance in a component that directly governs groove energy transfer. In a market saturated with ever harder, lighter materials, KOKUTAN quietly argues that controlled loss—and the way it shapes decay rather than attack—remains a valid, and increasingly rare, engineering choice.