Keyboards

Atsushi Morimoto (74th) SparrowS v3

A 58-key column-staggered split keyboard DIY kit with a reduced right half, designed to leave room for a mouse or trackpad beside the right hand.

Key specs auto-matched against source pages · Last verified: 2026-10-17

Atsushi Morimoto (74th) SparrowS v3
Image: © Atsushi Morimoto (74th) (Manufacturer image)
~¥12,000

Where to buy

View at BOOTH (74th) SparrowS v3Official site

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Pros

  • Cases available for either MX-compatible or Choc switches
  • Gasket-mounted 3D-printed case cushions typing impact
  • QMK Firmware support
  • Options include a Magic Trackpad stand and a 4-key add-on pad

Cons

  • Requires soldering as a DIY kit; completion is not guaranteed
  • Switches, keycaps and cables are not included
  • Case is made on a home 3D printer, so quality is below industrial products
  • Not hot-swap in the base kit; switch sockets must be soldered

Specs

SplitSplit
StaggerColumnar
TentingNone
KeywellNo
Thumb clusterNo
Keys58
LayoutsUS
SwitchesMechanical
Hot-swapNo
FirmwareQMK
DIY kitYes
ConnectivityUSB
OSwindows, macos, linux
Released2025
Sources
AD · detail-mid

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