JLPT N1 · Japanese kanji

腐

腐 — rot

Reading
フ・くさ.る・\~くさ.る・くさ.れる・くさ.れ・くさ.らす・くさ.す
Meaning
rot; decay; sour
JLPT level
N1
Language
Japanese

About this kanji

腐 is a japanese kanji character commonly studied at the JLPT N1 level. Its primary reading is フ・くさ.る・\~くさ.る・くさ.れる・くさ.れ・くさ.らす・くさ.す and it means rot; decay; sour. To master it, see it in real Japanese content — import an article or YouTube video into InputDojo and every occurrence becomes a one-tap lookup.

腐 appears in everyday japanese words such as 腐敗 (decay) and 腐る (to rot).

Japanese words containing 腐

Frequently asked questions

What does 腐 mean in Japanese?

腐 means rot; decay; sour in Japanese. It is one of the JLPT N1 kanji every learner meets at that level.

How is 腐 read?

腐 is read フ・くさ.る・\~くさ.る・くさ.れる・くさ.れ・くさ.らす・くさ.す. Reading it inside real words — 腐敗 and 腐る — is the fastest way to remember it.

What level is 腐 — is it JLPT N1?

Yes. 腐 is on the official JLPT N1 kanji list, so it can appear in that exam's reading and vocabulary sections.

How do you use 腐 in a word?

A common word containing 腐 is 腐敗 (ふはい) — "decay". More examples are listed below, each with a one-tap dictionary entry.

How do I learn 腐 effectively?

Read it in context. Import any Japanese article or video into InputDojo and every occurrence of 腐 becomes a one-tap lookup with SRS flashcards, so you meet it in real sentences instead of a list.

More JLPT N1 kanji

Learn every JLPT kanji in context

InputDojo gives you the full JLPT N5–N1 kanji list — plus one-tap lookups in any real Japanese content. Free to start.

Start free