Keychron K3 HE Japan

This version uses a Japanese JIS layout, including a tall JIS Enter key and dedicated Japanese input keys. It keeps the K3 HE’s compact 75% form while offering a layout familiar to people who type in Japanese.

It combines the main typing area with a function row, arrow keys, and a compact group of navigation keys. The smaller footprint saves desk space compared with a full-size keyboard while retaining commonly used controls.

The low-profile Ultra-Fast Lime switches use Hall Effect sensing to detect key movement magnetically. This allows adjustable actuation and Rapid Trigger, so you can tailor when a key registers and how it responds as you press and release it.

Yes. The actuation point can be set from 0.2 mm to 2.9 mm, letting you choose a lighter, earlier registration or a deeper press. You can also use Rapid Trigger to have a key reset as it moves back up, rather than waiting for it to cross a fixed reset point.

The keyboard supports hot-swapping its magnetic switches. Because magnetic switch systems are not interchangeable with every conventional mechanical switch, use switches designed to be compatible with this keyboard.

You can connect over 2.4 GHz wireless, Bluetooth, or a wired connection. It also supports multi-device use, so you can use it with compatible setups across more than one device.

Yes. It works with macOS, Windows, and Linux. Its Japanese JIS key arrangement is especially suited to users who prefer Japanese input keys and the JIS-style Enter key.

Yes. The Keychron Launcher web app lets you customize key assignments and create macros, giving you a way to adapt the layout and shortcuts to your workflow.

It comes with low-profile LSA double-shot PBT keycaps. Their angled, rounded shape is designed for the keyboard’s slim profile, and the legends are not shine-through, so the RGB lighting does not illuminate the characters from underneath.

Yes. It has north-facing RGB LEDs. The keycaps are not shine-through, so the lighting is primarily visible around the keys rather than through the key legends.

The 2600 mAh battery is rated for up to 55 hours. Actual runtime can vary with connection mode, lighting, and how you use the keyboard.

Yes. N-key rollover is supported in both wired and wireless modes, allowing multiple keys to register together when you press them at the same time.

Its construction combines aluminum and wood in a low-profile tray-mount design. The keyboard weighs about 580 g, balancing a slim form with a substantial build.