Kotoba Quest
Match words. Meet new worlds.
A bilingual memory adventure you can enjoy solo or online with friends. Flip cards, connect English words with their Japanese twins, and travel through playful word worlds with a new companion in each one.


Online Match
Play online with friends
Invite a friend or match with another Game Center player, then take turns flipping cards on one shared bilingual board. Remember where each word is hiding and collect the most pairs to win.
Online Match requires Game Center and an internet connection.
What it is
The memory game of the series. Kotoba Quest turns the familiar matching-card rhythm into gentle bilingual practice: pictures welcome beginners, while Mix mode gives more confident learners a direct English–Japanese challenge.
- 14
- word worlds
- 3
- card modes
- 2
- free worlds
How to play
- 1Choose Japanese, English, or Mix before you enter a word world.
- 2Flip two cards and look for a matching picture-and-word pair. In Mix mode, an English card matches its Japanese twin.
- 3Keep the pair when it matches. If it does not, the cards turn back over so you can remember their places.
- 4Find every pair to clear the world and record your best round with the fewest mistakes.
- 5With the all-worlds unlock, play Online Match with a friend or another Game Center player and take turns on one shared board.
From the app


Also in the series
Drive Go Go
Learn words. Drive further. Have fun.
A gentle driving-and-spelling game for beginning learners. A word appears with one letter missing — collect the right letter from the road while you drive.
Bilingual Samurai
Slice the spelling.
A fast slicing game. A word appears, letter and kana tiles fly up from below, and you slice them in the right order before time runs out.
Bilingual Ninja
Master words. Outsmart the oni.
A maze game. A word appears with blanks in it — find the letters that fill them, in order, while oni patrol the maze.
Word Fall
Make words. Clear the sky.
A falling-letter puzzle for learners building fluency. Guide two-letter pieces into an 8 × 12 board, then make words across and down to clear the sky.
TwinkleTouch
A little world of light and sound.
Calm, touch-driven sensory play for babies and young children. Taps and finger trails create glowing stars, colorful ribbons, and soft musical sounds.