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Japanese Key Defender

🛡️ Key Defender · Stop invading words before they reach your base

Type romaji on US QWERTY — converts to hiragana automatically.

score0

combo0

level1

lives❤️❤️❤️

time—

Choose a game above or press Start.

About Key Defender in Japanese

Play Key Defender, a free Japanese typing game online. Stop invading words before they reach your base. Practice Japanese keyboard skills in your browser on TypingBit.

Switch games anytime using the tabs — all arcade modes use Japanese vocabulary from TypingBit practice texts.