Jōyō KanjiOrganized by Onyomi reading
く ku
kanji
口Meaning
Mouth
Reading
kuchi
onyomiくku
こうkou
Parts
冂Enclosure 一One
Example Word
非常口: emergency exit. The Japanese noun '非常口 (ひじょうぐち)' means 'emergency exit.' This word is used to refer to the designated exit in buildings, vehicles, or other spaces that is used for evacuation during emergencies such as fires or other hazardous situations. 非常口 is often marked with signs and lighting to ensure visibility even in low-light conditions. Example: Please use the emergency exit in case of fire 「火事の時は非常口を使ってください」 (かじのときはひじょうぐちをつかってください). The emergency exit is on the left side of the building 「非常口は建物の左側にあります」 (ひじょうぐちはたてもののひだりがわにあります).
Radical
口
Stroke Count
3JLPT
N4Grade
1Frequency
82
Handwriting
kanji
九Meaning
Nine
Reading
kokono
onyomiくku
きゅうkyuu
Parts
乙Second, Latter 丿Katakana no
Example Word
九百: nine hundred. The Japanese noun '九百 (きゅうひゃく)' means 'nine hundred'. It is a specific number used in counting or referring to quantities. This word is typically used in contexts involving numbers, such as prices, distances, or counts. For example: The book costs nine hundred yen「その本は九百円です」(そのほんはきゅうひゃくえんです). The train is nine hundred meters away「電車は九百メートル先です」(でんしゃはきゅうひゃくメートルさきです). It's important to note that '九百' is a compound of '九 (きゅう)' meaning 'nine' and '百 (ひゃく)' meaning 'hundred', and it follows the standard Japanese numbering system.
Radical
乛
Stroke Count
2JLPT
N5Grade
1Frequency
225
Handwriting
kanji
苦Meaning
Suffer
Reading
kuru
にがniga
onyomiくku
Parts
艹Grass 古Old
Example Word
苦痛: pain. The Japanese noun '苦痛 (くつう)' refers to 'pain', particularly in the context of physical or emotional suffering. It is often used to describe intense discomfort or distress. For example: He endured great pain「彼は大きな苦痛に耐えた」(かれはおおきなくつうにたえた). The pain was unbearable「その苦痛は耐えられなかった」(そのくつうはたえられなかった). This word can be used in both literal and metaphorical contexts, such as physical injuries or emotional hardships. It carries a strong connotation of suffering and is typically used in serious or grave situations.
Radical
艸
Stroke Count
8JLPT
N3Grade
3Frequency
230
Handwriting
kanji
供Meaning
Accompany, Offer
Reading
tomo
そなsona
onyomiくku
きょうkyou
Parts
亻Person (人)共Together
Example Word
提供: provide. The Japanese verbal noun '提供 (ていきょう)' means 'provide' or 'supply'. It is commonly used in contexts where something is being offered or made available, such as services, information, or goods. For example: The company provides free Wi-Fi「その会社は無料のWi-Fiを提供しています」(そのかいしゃはむりょうのWi-Fiをていきょうしています). This restaurant provides vegetarian options「このレストランはベジタリアン向けのメニューを提供しています」(このレストランはベジタリアンむけのメニューをていきょうしています). The word is often used in formal or business settings, and it emphasizes the act of giving or making something accessible to others.
Radical
人
Stroke Count
8JLPT
N3Grade
6Frequency
239
Handwriting
kanji
工Meaning
Construction
Reading
ku
こうkou
Parts
丅Down (下)一One
Example Word
工事: construction. The Japanese verbal noun '工事 (こうじ)' refers to 'construction' or 'construction work'. It is commonly used to describe the process of building or repairing structures, such as buildings, roads, or bridges. This term is often seen in signs or announcements related to ongoing construction projects. For example: The construction of the new bridge is underway「新しい橋の工事が進んでいます」(あたらしいはしのこうじがすすんでいます). Road construction is causing traffic delays「道路工事で渋滞が起きています」(どうろこうじでじゅうたいがおきています). The word can also be used in contexts like '工事中 (こうじちゅう)', which means 'under construction' and is often displayed at construction sites.
Radical
工
Stroke Count
3JLPT
N4Grade
2Frequency
411
Handwriting
kanji
久Meaning
Long time
Reading
hisa
onyomiくku
きゅうkyuu
Example Word
永久: eternal. The Japanese adjectival noun '永久 (えいきゅう)' means 'eternal' or 'permanent'. It is used to describe something that lasts forever or has no end. This word is often used in contexts related to time, nature, or abstract concepts. For example: eternal love「永久の愛」(えいきゅうのあい). The beauty of this place is eternal「この場所の美しさは永久だ」(このばしょのうつくしさはえいきゅうだ). Note that '永久' is often used in formal or poetic contexts to emphasize the timeless nature of something.
Radical
丿
Stroke Count
3JLPT
N2Grade
5Frequency
459
Handwriting
kanji
句Meaning
Phrase, Paragraph
Reading
ku
Parts
勹Wrap 口Mouth
Example Word
慣用句: idiom. The Japanese noun '慣用句 (かんようく)' refers to an 'idiom' or a set phrase that has a meaning not deducible from the individual words. These expressions are deeply rooted in the language and culture, often carrying nuances and connotations that are unique to Japanese. For example: He used an idiom to explain his point「彼は自分のポイントを説明するために慣用句を使った」(かれはじぶんのポイントをせつめいするためにかんようくをつかった). Learning idioms is essential for understanding Japanese culture「慣用句を学ぶことは日本文化を理解するために不可欠だ」(かんようくをまなぶことはにほんぶんかをりかいするためにふかけつだ). Idioms often reflect historical events, folklore, or common experiences, making them a rich area of study for language learners.
Radical
口
Stroke Count
5JLPT
N1Grade
5Frequency
549
Handwriting
kanji
紅Meaning
Crimson
Reading
beni
くれないkurenai
onyomiくku
こうkou
Parts
糸Thread 工Construction
Example Word
紅茶: black tea. The Japanese noun '紅茶 (こうちゃ)' refers to 'black tea'. This term is used to describe the type of tea that is more oxidized than green, oolong, and white teas, resulting in a stronger flavor. It is commonly consumed in Japan, often served hot or cold. Example sentences include: I drink black tea every morning「毎朝紅茶を飲みます」(まいあさこうちゃをのみます). This black tea is very fragrant「この紅茶はとても香りがいい」(このこうちゃはとてもかおりがいい). Note that '紅茶' specifically refers to black tea and not other types of tea, which have different names in Japanese.
Radical
糸
Stroke Count
9JLPT
N2Grade
6Frequency
791
Handwriting
kanji
功Meaning
Merit, Achievement
Reading
ku
こうkou
Parts
力Power 工Construction
Example Word
成功: success. The Japanese verbal noun '成功 (せいこう)' means 'success'. It refers to the achievement of a desired goal or outcome. This word is commonly used in contexts related to personal, professional, or academic achievements. For example: His success was celebrated by everyone「彼の成功は皆に祝われた」(かれのせいこうはみんなにいわわれた). The project was a great success「そのプロジェクトは大成功だった」(そのプロジェクトはだいせいこうだった). Note that '成功' can also be used as a verb when combined with the auxiliary verb 'する', as in '成功する (せいこうする)', meaning 'to succeed'.
Radical