How to Type Japanese on Mac

On a Mac, add Japanese under System Settings → Keyboard → Text Input → Edit. Choose the add button, select Japanese, and add the input mode you want. Japanese – Romaji is the practical choice for most people using a standard Latin QWERTY keyboard.

Add a Japanese input source

1. Open the Apple menu and choose System Settings.
2. Select Keyboard in the sidebar.
3. Find Text Input and choose Edit.
4. Select the add button.
5. Choose Japanese, then add the offered Japanese input source.
6. In its settings, keep the Romaji option available if you type with Latin-letter sound spellings.

Apple may offer Hiragana, Katakana, or Romaji-related choices depending on the macOS version and configuration. The key distinction is the input method: Romaji input reads QWERTY letter sequences, while Kana input maps keys directly.

Switch between English and Japanese

Open the Input menu in the menu bar and choose a Japanese input source. Apple also supports Control + Space for switching input sources in common configurations. The Fn or Globe key can be configured to change input sources in Keyboard settings.

Look at the current indicator before typing. If the Mac remains in ABC input, your letters will not convert. Choose Hiragana or the appropriate Japanese input mode.

Enter and convert Japanese text

Type a reading such as watashi. In Hiragana mode, the input method produces わたし. Depending on whether Live Conversion is enabled, macOS may convert text as you type or wait for a traditional conversion command.

With traditional conversion, type the Hiragana reading and press Space to open or move through candidates. Choose the intended Kanji—for example, 私—and confirm it. Do not select a candidate solely because it is first; Japanese homophones often share a reading.

Hiragana, Katakana, and Romaji modes

Hiragana is the default working mode for most Japanese sentences. Katakana is useful for loanwords and foreign names. Romaji in this context describes how your key presses are interpreted; it does not mean the final text must remain in Latin letters.

Try these sequences:

Conventional Katakana spelling is not always a mechanical script swap. Long-vowel marks and established transliterations should be checked.

Fix common Mac input problems

If Roman letters stay visible, switch from ABC to the Japanese input source and confirm that Hiragana is active. If direct Kana appears from unexpected keys, open the Japanese input settings and select Romaji input.

If conversion happens earlier than you expect, Live Conversion may be enabled. Apple’s Japanese input settings let you change that behavior. Traditional conversion can be easier while learning because the Kana reading remains visible until you request candidates.

If Control + Space does not switch as expected, review Keyboard shortcuts and the Input Sources settings. macOS shortcuts can conflict with shortcuts assigned by other applications.

Build a reliable typing habit

Begin by producing correct Kana. Then practice candidate selection separately. Use the Hiragana keyboard to confirm Romaji spellings such as kyo, ryu, and doubled consonants. Once those patterns are automatic, typing Japanese on Mac becomes a conversion workflow rather than a hunt for individual symbols.