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Nihongo

Classroom

かい kai Jōyō Kanji Practice Quiz

Page 1

  • kanji

    Meaning

    Meet

    Reading

    kunyomi

    a

    onyomiかい

    kai

    Parts

    Person Two Private

    Example Word

    機会: opportunity. The Japanese noun '機会 (きかい)' means 'opportunity'. It refers to a favorable or suitable time or occasion for doing something. This word is often used in contexts where one is presented with a chance to achieve something or to engage in an activity. For example: I want to take this opportunity to thank you「この機会に感謝の気持ちを伝えたいです」(このきかいにかんしゃのきもちをつたえたいです). He missed the opportunity to study abroad「彼は留学する機会を逃した」(かれはりゅうがくするきかいをのがした). The word can be used in both formal and informal settings, and it is commonly found in both spoken and written Japanese.

    Radical

    Stroke Count

    6

    JLPT

    N4

    Grade

    2

    Frequency

    98

    Handwriting

  • kanji

    Meaning

    Solve, Untie

    Reading

    kunyomi

    to

    onyomi

    ge

    かい

    kai

    Parts

    Corner, Angle Sword Cow

    Example Word

    正解: correct. The Japanese verbal noun '正解 (せいかい)' means 'correct' or 'correct answer'. It is commonly used in contexts such as quizzes, tests, or any situation where a correct response is expected. For example: The correct answer is A「正解はAです」(せいかいはAです). Did you get the correct answer?「正解は分かりましたか?」(せいかいはわかりましたか?). It can also be used to indicate that someone has made the right decision or choice, as in 'That was the correct choice'「それが正解だった」(それがせいかいだった).

    Radical

    Stroke Count

    13

    JLPT

    N3

    Grade

    5

    Frequency

    213

    Handwriting

  • kanji

    Meaning

    Sea

    Reading

    kunyomiうみ

    umi

    onyomiかい

    kai

    Parts

    Water (水)Every

    Example Word

    海水浴: sea bathing. The Japanese verbal noun '海水浴 (かいすいよく)' refers to the activity of swimming or bathing in the sea, often for leisure or health purposes. It is commonly associated with summer activities and beach outings. For example: We went seabathing yesterday「昨日、海水浴に行きました」(きのう、かいすいよくにいきました). Seabathing is popular in summer「海水浴は夏に人気です」(かいすいよくはなつににんきです). The term is often used in contexts related to vacation, relaxation, and enjoying the beach environment.

    Radical

    Stroke Count

    9

    JLPT

    N4

    Grade

    2

    Frequency

    219

    Handwriting

  • kanji

    Meaning

    Open

    Reading

    kunyomi

    a

    ひら

    hira

    onyomiかい

    kai

    Parts

    Gate Open

    Example Word

    開ける: open. The Japanese verb '開ける (あける)' means 'to open'. This verb is used when physically opening something, such as a door, window, or container. It can also be used metaphorically to describe opening opportunities or possibilities. For example: please open the window「窓を開けてください」(まどをあけてください). He opened the box「彼は箱を開けた」(かれははこをあけた). It's important to note that '開ける' is a transitive verb, meaning it requires a direct object (what is being opened). The verb is often used in everyday situations, such as opening doors, windows, or packages.

    Radical

    Stroke Count

    12

    JLPT

    N4

    Grade

    3

    Frequency

    244

    Handwriting

  • kanji

    Meaning

    World

    Reading

    onyomiかい

    kai

    Parts

    Rice field Mediate, Jammed in

    Example Word

    世界: world. The Japanese noun '世界 (せかい)' means 'world'. It refers to the entire planet, the global community, or a specific realm or domain. This word is commonly used in contexts discussing global issues, geography, or abstract concepts like 'world of dreams'. For example: The world is vast「世界は広い」(せかいはひろい). I want to travel the world「世界を旅したい」(せかいをたびしたい). It can also be used metaphorically, as in 'the world of art'「芸術の世界」(げいじゅつのせかい).

    Radical

    Stroke Count

    9

    JLPT

    N4

    Grade

    3

    Frequency

    309

    Handwriting

  • kanji

    Meaning

    Storey

    Reading

    onyomiかい

    kai

    Parts

    All Mound (阜)

    Example Word

    階: floor. The Japanese suffix '階 (かい)' is used to indicate the floor or level of a building. It is commonly attached to numbers to specify which floor something is on. For example: second floor「二階」(にかい). This suffix is essential for giving directions or describing locations within multi-story buildings. It is important to note that '階' is always used in combination with a number or counter, and it cannot stand alone to mean 'floor'. Additional examples include: third floor「三階」(さんかい), first floor「一階」(いっかい).

    Radical

    Stroke Count

    12

    JLPT

    N2

    Grade

    3

    Frequency

    375

    Handwriting

  • kanji

    Meaning

    All

    Reading

    kunyomiみな

    mina

    みんな

    minna

    onyomiかい

    kai

    Parts

    Compare, Ratio White

    Example Word

    皆: everyone. The Japanese noun '皆 (みな)' means 'everyone' or 'all'. It is used to refer to a group of people collectively, emphasizing inclusivity. This word is often used in both formal and informal contexts. For example: Everyone is here「皆がここにいます」(みながここにいます). Let's all do our best「皆で頑張りましょう」(みなでがんばりましょう). It can also be used in phrases like '皆さん (みなさん)', which is a polite way to address a group of people, similar to 'ladies and gentlemen' or 'everyone' in English.

    Radical

    Stroke Count

    9

    JLPT

    N3

    Grade

    7

    Frequency

    403

    Handwriting

  • kanji

    Meaning

    Weird, Suspicious

    Reading

    kunyomiあや

    aya

    onyomi

    ke

    かい

    kai

    Parts

    Holy

    Example Word

    怪しむ: suspect. The Japanese verb '怪しむ (あやしむ)' means 'to suspect' or 'to doubt'. It is used when someone has a feeling of distrust or suspicion towards something or someone. This verb often implies a sense of unease or skepticism. For example: I suspect his intentions「彼の意図を怪しむ」(かれのいとをあやしむ). She doubted the truth of his story「彼女は彼の話の真実を怪しんだ」(かのじょはかれのはなしのしんじつをあやしんだ). The verb can also be used in more abstract contexts, such as suspecting something is wrong or out of place.

    Radical

    Stroke Count

    8

    JLPT

    N1

    Grade

    8

    Frequency

    455

    Handwriting

  • kanji

    Meaning

    Reform

    Reading

    kunyomiあらた

    arata

    onyomiかい

    kai

    Parts

    Oneself Strike

    Example Word

    改革: reform. The Japanese verbal noun '改革 (かいかく)' means 'reform'. It refers to making changes to something in order to improve it, often used in the context of systems, organizations, or policies. For example: The government is planning a reform「政府は改革を計画している」(せいふはかいかくをけいかくしている). The company needs a reform「その会社は改革が必要だ」(そのかいしゃはかいかくがひつようだ). This term is commonly used in political, economic, and social contexts to describe significant and often systematic changes aimed at improvement.

    Radical

    Stroke Count

    7

    JLPT

    N2

    Grade

    4

    Frequency

    588

    Handwriting

  • kanji

    Meaning

    Mediate, Jammed in

    Reading

    onyomiかい

    kai

    Parts

    Person 丿Katakana no Stick

    Example Word

    紹介: introduction. The Japanese verbal noun '紹介 (しょうかい)' means 'introduction'. It is used to refer to the act of introducing someone or something to others. This word is commonly used in both formal and informal contexts, such as introducing a person to a group, presenting a new concept, or recommending a product. For example: Let me introduce my friend「友達を紹介します」(ともだちをしょうかいします). This book is highly recommended「この本を紹介します」(このほんをしょうかいします). The word can also be used in compound forms, such as '自己紹介 (じこしょうかい)' (self-introduction), which is often used when meeting someone for the first time.

    Radical

    Stroke Count

    4

    JLPT

    N2

    Grade

    7

    Frequency

    591

    Handwriting

  • kanji

    Meaning

    Pleasant

    Reading

    kunyomiこころよ

    kokoroyo

    onyomiかい

    kai

    Parts

    Decide

    Example Word

    不愉快: unpleasant. The Japanese adjectival noun '不愉快 (ふゆかい)' means 'unpleasant'. It is used to describe situations, feelings, or experiences that cause discomfort, displeasure, or annoyance. This word often conveys a sense of emotional or psychological discomfort rather than physical discomfort. For example: I felt very unpleasant「とても不愉快に感じた」(とてもふゆかいにかんじた). His attitude was unpleasant「彼の態度は不愉快だった」(かれのたいどはふゆかいだった). It can also be used to describe something that is disagreeable or offensive, such as an unpleasant smell「不愉快な匂い」(ふゆかいなにおい).

    Radical

    Stroke Count

    7

    JLPT

    N2

    Grade

    5

    Frequency

    607

    Handwriting

  • kanji

    Meaning

    Revolve, Times

    Reading

    kunyomiまわ

    mawa

    onyomiかい

    kai

    Parts

    Mouth

    Example Word

    次回: next. The Japanese noun '次回 (じかい)' means 'next' in the context of an event, episode, or occurrence. It is commonly used to refer to the next instance of something that happens regularly, such as a TV show episode, a meeting, or a scheduled event. For example: see you next time「次回また会いましょう」(じかいまたあいましょう). The next episode will be more exciting「次回のエピソードはもっと面白いです」(じかいのエピソードはもっとおもしろいです). This word is often used in announcements or when discussing future plans.

    Radical

    Stroke Count

    6

    JLPT

    N3

    Grade

    2

    Frequency

    613

    Handwriting

  • kanji

    Meaning

    Picture

    Reading

    onyomiかい

    kai

    e

    Parts

    Thread Meet

    Example Word

    油絵: oil painting. The Japanese noun '油絵 (あぶらえ)' refers to 'oil painting', a type of painting created using pigments mixed with oil, typically linseed oil. This term is used to describe both the art form and individual works created in this medium. For example: She is good at oil painting「彼女は油絵が上手です」(かのじょはあぶらえがじょうずです). This museum has many oil paintings「この美術館には油絵がたくさんあります」(このびじゅつかんにはあぶらえがたくさんあります). The term is commonly used in art-related contexts and discussions about visual arts.

    Radical

    Stroke Count

    12

    JLPT

    N3

    Grade

    2

    Frequency

    615

    Handwriting

  • kanji

    Meaning

    Street, Boulevard

    Reading

    kunyomiまち

    machi

    onyomiがい

    gai

    かい

    kai

    Parts

    Go

    Example Word

    市街: city. The Japanese noun '市街 (しがい)' refers to the urban or city area, typically the built-up part of a city with streets, buildings, and infrastructure. It is often used to describe the central or commercial district of a city. For example: The city is bustling with activity「市街は活気で溢れている」(しがいわかっきであふれている). We walked through the city at night「私たちは夜に市街を歩いた」(わたしたちはよるにしがいをあるいた). This term is commonly used in contexts related to urban planning, geography, or everyday descriptions of city life.

    Radical

    Stroke Count

    12

    JLPT

    N1

    Grade

    4

    Frequency

    735

    Handwriting

  • kanji

    Meaning

    Bosom, Pocket

    Reading

    kunyomiなつ

    natsu

    ふところ

    futokoro

    onyomiかい

    kai

    Parts

    Ten Net Clothes

    Example Word

    懐: pocket. The Japanese noun '懐 (ふところ)' primarily refers to the pocket of a traditional Japanese garment, such as a kimono, where one might keep small items. It can also metaphorically refer to one's financial resources or the depth of one's heart or mind. For example: he reached into his pocket「彼は懐に手を入れた」(かれはふところにてをいれた). The company has deep pockets「その会社は懐が深い」(そのかいしゃはふところがふかい). It's important to note that while '懐' can refer to a physical pocket, its metaphorical uses are also common in Japanese language and literature.

    Radical

    Stroke Count

    16

    JLPT

    N1

    Grade

    9

    Frequency

    905

    Handwriting

  • kanji

    Meaning

    Remains

    Reading

    kunyomiむくろ

    mukuro

    onyomiがい

    gai

    かい

    kai

    Parts

    Bone

    Radical

    Stroke Count

    16

    Grade

    10

    Frequency

    1172

    Handwriting

  • kanji

    Meaning

    Contraption

    Reading

    onyomiかい

    kai

    Parts

    Tree, Wood Admonish, Commandment

    Example Word

    機械: machine or mechanism. The Japanese noun '機械 (きかい)' primarily means 'machine' and refers to a device or apparatus that performs a specific task, often involving mechanical or automated processes. It can also mean 'mechanism', referring to the internal workings or structure of a machine. This word is commonly used in contexts related to technology, engineering, and industry. For example: This machine is very advanced「この機械はとても進んでいる」(このきかいはとてもすすんでいる). The mechanism of this clock is complicated「この時計の機械は複雑だ」(このとけいのきかいはふくざつだ). Note that '機械' is often used in technical or formal contexts, distinguishing it from simpler devices or tools.

    Radical

    Stroke Count

    11

    JLPT

    N2

    Grade

    4

    Frequency

    1219

    Handwriting

  • kanji

    Meaning

    Ashes

    Reading

    kunyomiはい

    hai

    onyomiかい

    kai

    Parts

    Cliff Fire

    Example Word

    灰皿: ashtray. The Japanese noun '灰皿 (はいざら)' refers to an 'ashtray', a container used for collecting ash and cigarette butts. It is commonly found in smoking areas, restaurants, or homes where smoking is permitted. Example sentences: Please use the ashtray「灰皿を使ってください」(はいざらをつかってください). The ashtray is full「灰皿がいっぱいです」(はいざらがいっぱいです). This word is straightforward and does not carry additional meanings or nuances beyond its literal definition.

    Radical

    Stroke Count

    6

    JLPT

    N2

    Grade

    6

    Frequency

    1227

    Handwriting

  • kanji

    Meaning

    Repent, Regret

    Reading

    kunyomi

    ku

    くや

    kuya

    onyomiかい

    kai

    Parts

    Every

    Example Word

    悔しい: frustrating. The Japanese adjective '悔しい (くやしい)' conveys a feeling of frustration, regret, or vexation, often arising from a sense of missed opportunity, failure, or unfairness. It is commonly used to express emotional distress when something does not go as planned or when one feels they could have done better. For example: It's frustrating to lose the game「試合に負けて悔しい」(しあいにまけてくやしい). I feel frustrated because I couldn't say what I wanted「言いたいことが言えなくて悔しい」(いいたいことがいえなくてくやしい). This word is deeply tied to personal emotions and is often used in contexts where one reflects on their own actions or circumstances.

    Radical

    Stroke Count

    9

    JLPT

    N1

    Grade

    8

    Frequency

    1290

    Handwriting

  • kanji

    Meaning

    Demolition, Break down

    Reading

    kunyomiこわ

    kowa

    onyomiかい

    kai

    Parts

    Soil Ten Net Clothes

    Example Word

    壊す: break. The Japanese verb '壊す (こわす)' means 'to break'. It is used when something is physically damaged or destroyed, such as breaking an object or ruining a structure. It can also be used metaphorically, such as breaking a relationship or ruining a plan. Example sentences: I broke the vase「花瓶を壊した」(かびんをこわした). Don't break the rules「ルールを壊さないで」(ルールをこわさないで). The storm broke the bridge「嵐が橋を壊した」(あらしがはしをこわした). Note that '壊す' implies an action done by someone or something, as opposed to '壊れる (こわれる)', which means 'to be broken' and describes the state of something.

    Radical

    Stroke Count

    16

    JLPT

    N1

    Grade

    7

    Frequency

    1323

    Handwriting

  • kanji

    Meaning

    Lid

    Reading

    kunyomiふた

    futa

    かこう

    kakou

    けだ

    keda

    onyomiこう

    kou

    がい

    gai

    かい

    kai

    Parts

    Grass

    Example Word

    蓋: lid. The Japanese noun '蓋 (ふた)' means 'lid'. It refers to a cover or top that is placed over a container to close or seal it. This word is commonly used in everyday contexts, such as when referring to the lid of a pot, jar, or bottle. For example: Please put the lid on the pot「鍋に蓋をしてください」(なべにふたをしてください). The lid of this jar is hard to open「この瓶の蓋は開けにくい」(このびんのふたはあけにくい). The word can also be used metaphorically to describe something that conceals or hides, as in '蓋をする (ふたをする)' which means 'to cover up' or 'to hide something'.

    Radical

    Stroke Count

    13

    Grade

    10

    Frequency

    1333

    Handwriting

  • kanji

    Meaning

    Admonish, Commandment

    Reading

    kunyomiいまし

    imashi

    onyomiかい

    kai

    Parts

    Twenty

    Example Word

    警戒: caution. The Japanese verbal noun '警戒 (けいかい)' means 'caution' or 'vigilance'. It refers to the act of being watchful or alert to potential danger or trouble. This word is often used in contexts where one needs to be careful or on guard, such as in security, safety, or even interpersonal relationships. For example: The police are on high alert「警察は警戒を強めている」(けいさつはけいかいをつよめている). We must be cautious of natural disasters「自然災害に警戒しなければならない」(しぜんさいがいにけいかいしなければならない). The word can also be used in phrases like '警戒心 (けいかいしん)', which means 'sense of caution' or 'wariness'.

    Radical

    Stroke Count

    7

    JLPT

    N1

    Grade

    7

    Frequency

    1421

    Handwriting

  • kanji

    Meaning

    Defile

    Reading

    kunyomiつい

    tsui

    つぶ

    tsubu

    onyomiかい

    kai

    e

    Parts

    Water (水)Precious

    Example Word

    潰れる: collapse or be ruined. The Japanese verb '潰れる (つぶれる)' has two primary meanings. The first is 'collapse', which refers to something physically breaking down or losing its shape, such as a building or an object. For example: the box collapsed under the weight「箱が重みで潰れた」(はこがおもみでつぶれた). The second meaning is 'be ruined', which refers to plans, businesses, or opportunities being destroyed or failing. For example: the business was ruined due to poor management「経営が悪くて会社が潰れた」(けいえいがわるくてかいしゃがつぶれた). This verb is often used in contexts where something is destroyed or rendered useless, either physically or metaphorically.

    Radical

    Stroke Count

    15

    Grade

    10

    Frequency

    1600

    Handwriting

  • kanji

    Meaning

    Lump

    Reading

    kunyomiかたまり

    katamari

    onyomiかい

    kai

    Parts

    Soil Demon, Ogre

    Radical

    Stroke Count

    13

    JLPT

    N1

    Grade

    8

    Frequency

    1690

    Handwriting

  • kanji

    Meaning

    Harmony

    Reading

    kunyomiかな

    kana

    やわ

    yawa

    onyomiかい

    kai

    Parts

    Say (言)All

    Radical

    Stroke Count

    16

    Grade

    10

    Frequency

    1903

    Handwriting

  • kanji

    Meaning

    Kidnap

    Reading

    onyomiかい

    kai

    Parts

    Hand (手)Sword Mouth

    Radical

    Stroke Count

    8

    JLPT

    N1

    Grade

    9

    Frequency

    2044

    Handwriting

  • kanji

    Meaning

    Square character style, Correctness

    Reading

    onyomiかい

    kai

    Parts

    Tree, Wood All

    Radical

    Stroke Count

    13

    Grade

    10

    Frequency

    2130

    Handwriting