Seimitsu

Seimitsu Arcade Parts – Premium Japanese Joysticks, Buttons & Accessories

Discover the full range of Seimitsu arcade components, trusted by competitive players and custom fightstick builders worldwide. Known for their distinct tactile feel, precision engineering, and iconic LS-Series designs, Seimitsu parts offer exceptional control for both classic arcade cabinets and modern DIY builds.

Whether you're upgrading a tournament-level fightstick or restoring a retro machine, our curated Seimitsu collection includes everything you need:

What You’ll Find in This Collection

  •  LS-Series Joysticks
    Legendary models like the LS-32, LS-40, LS-55, LS-56-01, LS-58, and the pro-grade LSX-NOBI editions—each offering unique tension, throw distance, and engage characteristics.
  • Buttons (PS-14 Series)
    Seimitsu PS-14 pushbuttons are known for their crisp, responsive feel—perfect for players who prefer quick actuation and precise inputs.
  • Ball Tops, Bullet Tops & Lever Handles
    Customize your joystick with Seimitsu’s classic ball tops, unique bullet lever handles, and a variety of color options.
  • Springs, Gates & Accessories
    Fine-tune your setup with replacement restrictor gates, springs, actuator upgrades, and other essential parts.

Why Choose Seimitsu?

  • Precise, tactile response favored by arcade enthusiasts
  • Made in Japan with high-quality manufacturing standards
  • Trusted in competitive play, including Tekken pros like Nobi
  • Ideal for fightsticks, arcade cabinets, MAME builds, and DIY mods

From beginners modding their first controller to tournament players dialing in their perfect lever feel, Seimitsu offers top-tier performance and customization.

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