Kanji components and dictionary data errors

What you might see

A kanji's components (bushu/radicals) look incomplete or wrong; furigana reads the wrong way (for example 二人 furiganized as ににん instead of the word's reading ふたり); a reading is cut off; a word you look up is missing entirely.

What's happening

This is the most-detailed complaint cluster we track: the component database has gaps and errors, and the automatic furigana engine mis-reads some words (notably compound readings and katakana okurigana). All of it is collected and worked in the tracked issue below — the data improves release by release, and a kanji rebuild effort is underway.

What to do

Report the specific kanji or word from the app (overflow menu → Send Feedback, ideally with a screenshot of the entry). Named entries — "the kanji 箱 shows the wrong radical" — get fixed faster than general complaints, because they pin the exact record.