Learn Japanese N2 Kanji: 防 (BŌ, Fusegu) – Prevent, Protect, Defend

Learn Japanese N2 Kanji: 防 (BŌ, Fusegu) – Prevent, Protect, Defend

Readings: ボウ (Onyomi), ふせ.ぐ (Kunyomi)

Meaning: Prevent, protect, defend

The kanji 防 combines the radical 阜 (こざとへん – hill/mound, often associated with city walls or boundaries) and 方 (ほう – direction/square, which also acts as a phonetic component here, sounding like ボウ). Together, it suggests protecting or defending boundaries, often from an attack or unwanted entry.

View JLPT N2 Kanji List

How to Write – Stroke Order

The kanji 防 has 7 strokes. Start with the radical 阜 (こざとへん) on the left, then write the 方 component on the right. Pay attention to the order and direction of each stroke for proper balance.

Kanji Details

Radical阜 (こざとへん)
Strokes7
JLPT LevelN2
GradeS (Jouyou Kanji)

Readings with English Transcription

Onyomi (Chinese readings)

  • ボウ (Bō)

Kunyomi (Japanese readings)

  • ふせぐ (fusegu)

Common Words Using 防

Onyomi Readings

WordReadingMeaning
予防よぼうprevention
防災ぼうさいdisaster prevention
防御ぼうぎょdefense, protection
防犯ぼうはんcrime prevention
防水ぼうすいwaterproof
防衛ぼうえいdefense, security
防火ぼうかfire prevention
防音ぼうおんsoundproofing
防虫ぼうちゅうinsect repellent/prevention
防腐ぼうふantiseptic, preservation

Kunyomi Readings

WordReadingMeaning
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off
防ぐふせぐto prevent, to defend, to ward off

Example Sentences

Japanese: インフルエンザの予防接種を受けました。

Kana: インフルエンザのよぼうせっしゅをうけました。

Romaji: Infuruenza no yobō sesshu o ukemashita.

English: I received a flu shot for prevention.

Japanese: 災害を防ぐために準備が必要です。

Kana: さいがいをふせぐためによぼうがひつようです。

Romaji: Saigai o fusegu tame ni junbi ga hitsuyō desu.

English: Preparation is necessary to prevent disasters.

Japanese: この建物は防音対策がされています。

Kana: このたてものはぼうおんたいさくがされています。

Romaji: Kono tatemono wa bōon taisaku ga sarete imasu.

English: This building has soundproofing measures.

Japanese: 警察は防犯カメラを設置した。

Kana: けいさつはぼうはんカメラをせっちした。

Romaji: Keisatsu wa bōhan kamera o secchi shita.

English: The police installed crime prevention cameras.

Japanese: 敵の攻撃を防いだ。

Kana: てきのこうげきをふせいだ。

Romaji: Teki no kōgeki o fuseida.

English: We defended against the enemy’s attack.

Japanese: このスプレーは虫を防ぎます。

Kana: このスプレーはむしをふせぎます。

Romaji: Kono supurē wa mushi o fusegimasu.

English: This spray prevents insects.

Japanese: 火災を防ぐために、禁煙です。

Kana: かさいをふせぐために、きんえんです。

Romaji: Kasai o fusegu tame ni, kin’en desu.

English: Smoking is prohibited to prevent fires.

Japanese: 彼はチームの防御に貢献した。

Kana: かれはチームのぼうぎょにこうけんした。

Romaji: Kare wa chīmu no bōgyo ni kōken shita.

English: He contributed to the team’s defense.

Japanese: 防水加工の服を着て雨の中を歩いた。

Kana: ぼうすいかこうのふくをきてあめのなかをあるいた。

Romaji: Bōsui kakō no fuku o kite ame no naka o aruita.

English: I walked in the rain wearing waterproof clothing.

Japanese: 風邪を防ぐには手洗いとうがいが大切です。

Kana: かぜをふせぐにはてあらいとうがいがたいせつです。

Romaji: Kaze o fusegu ni wa tearai to ugai ga taisetsu desu.

English: Washing hands and gargling are important to prevent colds.

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