Data Download

These are the data files inside Yubigaki: kanji and kana, readings, meanings, words, strokes, character parts and study orders, plus the Polish meanings and the record of how they were checked. Each package holds exactly the files of one app version, without encryption or restrictions.

License: CC BY-SA 4.0. You may copy, share and adapt the data, also commercially, if you credit the sources and share your changes under the same license. Full license with source notes.

Versions

Every version stays here, newest first. Check a download against its SHA-256 sum.

yubigaki-data-2026.11.10.zip · 2.7 MB
SHA-256 0ffc9b5a8d7895d010dc1c6ce8dc568f84d82ed806c970443af7d5c893ea6d5c

What is in a package

File	Contents
`kanji.json`	Kanji and kana: meanings, readings, school grade, frequency, strokes, parts, components, related kanji, words, glyph origin, Polish meanings
`orders.json`	Study orders: hiragana, katakana, JLPT N5 to N1, Japanese school grades, most frequent first
`pl_meanings.json`	Polish meanings of kanji and words
`pl_verification.jsonl`	How each Polish meaning was checked, with linked sources and the authors of quoted Tatoeba sentences
`VERSION.json`	Data version, source versions, checksums, counts
`README.md`, `LICENSE`	Sources, license and file format, in English and Polish

How to credit

Credit the sources listed in Sources and licenses. For example:

Data: Yubigaki (yubigaki.com/data), CC BY-SA 4.0. Based on KANJIDIC2 and JMdict (EDRDG, CC BY-SA 4.0), KanjiVG (© Ulrich Apel, CC BY-SA 3.0), Wiktionary (CC BY-SA 4.0) and JLPT lists from tanos.co.uk (CC BY).

KANJIDIC2 and JMdict are the property of the Electronic Dictionary Research and Development Group and are used in conformance with the Group's licence, which asks users of the data to keep it up to date. For the latest dictionary files, go to the EDRDG.