Learning to read Japanese, made into a game
1,000+ stories by Japanese authors, an instant tap-to-lookup dictionary, vocabulary lists, and flashcards—all inside a pixel-art JRPG.
A library inside the world
Read what you actually like
Explore a map of more than 1,000 stories from real Japanese writers across fantasy, mystery, romance, horror, science fiction, everyday life, and Japanese folktales—with more always being added.








Instant lookup
Tap any word to explore its word, kanji, and grammar entries
ある夜、狐は古い神社で不思議な光を見つけました。
もっと近くで見てみると、小さな文字が輝いていました。
Fight and capture
Capture what you learn
Trace the characters to fight and capture words! The words you discover while reading become part of your adventure.
Collect and discover
Fill your Zukan
Every word you capture earns a place in your collection. Revisit their words, inspect their details, and keep searching for new ones still hiding.
Words · Kanji · Grammar
See how every word works
Every entry has in-depth meanings, real examples, kanji, and grammar.
Save, organize, and study
Build vocabulary as you read
Save words directly from stories, organize them into lists, and review them with flashcards.