Seimitsu LSQ-56 silent joystick

Seimitsu's latest silent joystick the LSQ-56, was unveiled and pre-sold at EVO JAPAN 2026.

The joystick features many unique design implementations to achieve the famous performance of the highly regarded LS-56 with a significantly reduced sound profile.

Features include, a dedicated spring, default octagonal restrictor gate and silent microswitches (Omron D2RV-L11).

The joystick currently has limited availability and at present, domestically within Japan only. 

This joystick has .187 fastener microswitches and therefore will require a converter harness for applications that need a 5-pin connector, available here:

Seimitsu CVT-FST-5P wiring harness (.187 fastener to 5-pin conversion – Close Quarters Battle Arcade

Samducksa (aka. Crown) conversion wiring harness (.187 fastener to 5 p – Close Quarters Battle Arcade