For commute use: hit play, lock your phone, drive. Bluetooth steering-wheel controls work via Media Session.
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KANJI TREE
Learn kanji as living trees of meaning
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For commute use: hit play, lock your phone, drive. Bluetooth steering-wheel controls work via Media Session.
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Unlock every kanji from JLPT N4 to N1 — over 2,100 characters, across all drill modes and the radical & concept trees. The full path beyond the free N5 tier.
A one-time purchase, no subscription — and future refinements and features are included free for unlock owners.
On the roadmap for owners — free when they land: richer N2/N1 mnemonics and curated radical trees for every level.
Crystal Hunters is a manga made for Japanese learners. This free drill set covers the ~505 kanji that appear in the Natural Japanese version of the series — study them here, then enjoy the reading.
You don't need all 505 to start: the standard edition uses a small, fixed vocabulary with furigana, so you can read from book one. Get the manga and free study guides at crystalhuntersmanga.com (also on Amazon). Kanji Tree isn't affiliated with Crystal Hunters.
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