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ManabiDojo

Asteroid in Love vocabulary, episode by episode

12 lessons

ManabiDojo Academy teaches the Japanese of Asteroid in Love one episode at a time, on Crunchyroll. Each lesson teaches up to 10 words from the episode before you watch it.

Course data as of 14 October 2026.

Vocabulary difficulty

Easy

See the vocabulary breakdown

Each lesson

  1. Practice the words

    Flashcards of the hardest words in the episode, so you know them before you watch. The ones you miss come back until you know them.

  2. Study the episode

    Watch with your usual subtitles. The sentences of the lesson also show in Japanese, and the video pauses after them so you can read them, look up any word and replay them with R.

  3. Pass the quiz

    10 sentences of the lesson play in the episode with a question each, 7 correct answers to pass.

Three levels

You pick a level when you start the course and can change it later. Each level has its own words and sentences in every lesson.

  • Level 1

    The most common words only

    85 words

    188 sentences. Words among the 500 most common.

  • Level 2

    A wider vocabulary

    104 words

    219 sentences. Words among the 1,500 most common.

  • Level 3

    The widest vocabulary

    105 words

    215 sentences. Words among the 3,000 most common.

Words by episode

The words each lesson teaches, in the order of the episodes, at the level you pick.

  1. Episode 1 : Their Promise

    10 words 19 sentences

    10 words 18 sentences

    10 words 18 sentences

    かわいい
    cute; adorable; charming
    変 へん
    strange; odd; peculiar
    もちろん
    of course; certainly; naturally
    なるほど
    I see; that's right; indeed
    覚える おぼえる
    to memorize; to memorise; to commit to memory
    見つける みつける
    to discover; to find (e.g. an error in a book); to come across
    それに
    besides; in addition; also
    名前 なまえ
    name
    星 ほし
    star (usu. excluding the Sun); planet (usu. excluding Earth); heavenly body
    本当 ほんとう
    truth; reality; actuality
    増える ふえる
    to increase; to multiply
    高校 こうこう
    senior high school; high school
    ところで
    by the way; incidentally
    興味 きょうみ
    interest (in something); curiosity (about something); zest (for)
    すっごい
    terrible; dreadful
    そうですね
    that's so, isn't it
    突然 とつぜん
    abrupt; sudden; unexpected
    ううん
    um; er; well
    女の子 おんなのこ
    girl; daughter; baby girl
    宜しい よろしい
    good; OK; all right
    お話し おはなし
    story; tale
    青い あおい
    blue; azure
    空く あく
    to open (e.g. doors)
    こんばんは こんばん‌は
    good evening
    活動 かつどう
    activity (of a person, organization, animal, volcano, etc.); action
    お腹 おなか
    belly; abdomen; stomach
    目標 もくひょう
    goal; target; aim
    西 にし
    west
    バイト
    part-time job; side job
    返事 へんじ
    reply; answer; response
  2. Episode 2 : The Riverside Milky Way

    10 words 19 sentences

    10 words 19 sentences

    10 words 19 sentences

    すみません
    excuse me; pardon me; I'm sorry
    買う かう
    to buy; to purchase
    行う おこなう
    to perform; to do; to conduct oneself
    痛い いたい
    painful; sore
    美味しい おいしい
    good(-tasting); nice; delicious
    ずっと
    continuously; the whole time; all the way
    なんで
    why?; what for?
    どうぞ
    please; kindly; pray
    会う あう
    to meet; to encounter; to see
    そういう
    such; like that; that sort of
    寒い さむい
    cold (e.g. weather)
    桜 さくら
    cherry tree; cherry blossom
    いろんな
    various
    会長 かいちょう
    president (of a society); chairman
    やすい
    easy
    妹 いもうと
    younger sister
    色 いろ
    colour; color; hue
    お姉ちゃん おねえちゃん
    older sister
    形 かたち
    form; shape; figure
    なかなか
    very; considerably; easily
    真面目 まじめ
    serious; earnest; sober
    優秀 ゆうしゅう
    superior; excellent; brilliant
    喜んで よろこんで
    with pleasure ...
    纏める まとめる
    to collect; to put (it all) together; to integrate
    慣れる なれる
    to get used to; to grow accustomed to; to become familiar with
    桜 さくら
    cherry tree; cherry blossom
    喋る しゃべる
    to talk; to chat; to chatter
    嬉しい うれしい
    happy; glad; pleased
    石 こく
    koku; traditional unit of volume, approx. 180.4 litres
    集める あつめる
    to collect; to assemble; to gather
  3. Episode 3 : Memories Are Treasures

    10 words 11 sentences

    10 words 19 sentences

    10 words 18 sentences

    学校 がっこう
    school
    楽しい たのしい
    enjoyable; fun; pleasant
    あげる
    to raise; to elevate
    絶対 ぜったい
    absolutely; definitely; unconditionally
    食べる たべる
    to eat
    大丈夫 だいじょうぶ
    safe; secure; sound
    聞く きく
    to hear
    ありがとう
    thank you; thanks
    遣る やる
    to do; to undertake; to perform
    私 わたし
    I; me
    偶然 ぐうぜん
    coincidence; chance; accident
    お客さん おきゃくさん
    guest; visitor
    付き合う つきあう
    to associate with; to keep company with; to go out with
    歌う うたう
    to sing
    嬉しい うれしい
    happy; glad; pleased
    石 こく
    koku; traditional unit of volume, approx. 180.4 litres
    疲れる つかれる
    to get tired; to tire; to get fatigued
    笑顔 えがお
    smiling face; smile
    歌 うた
    song; singing
    姉 あね
    older sister; elder sister
    きちんと
    properly; accurately; exactly
    趣味 しゅみ
    hobby; pastime
    緊張 きんちょう
    tension; strain; nervousness
    買い物 かいもの
    shopping; purchased goods
    ファン
    fan; enthusiast; lover (of)
    ところで
    by the way; incidentally
    付く つく
    to be attached; to be connected with; to adhere
    妹 いもうと
    younger sister
    姉 あね
    older sister; elder sister
    描く えがく
    to draw; to paint; to sketch
  4. Episode 4 : Exciting Summer Camp

    10 words 13 sentences

    10 words 18 sentences

    10 words 18 sentences

    どうか
    please; if you would; would you mind
    先輩 せんぱい
    senior (at work or school); superior; elder
    ホント
    truth; reality; actuality
    顔 かお
    face; visage
    時間 じかん
    time
    こっち
    this way; this direction
    すごい
    terrible; dreadful
    先生 せんせい
    teacher; instructor; master
    見る みる
    to see; to look; to watch
    有る ある
    to be; to exist; to live
    構う かまう
    to mind; to care about; to be concerned about
    遠い とおい
    far; distant; far away
    近い ちかい
    near; close; short (distance)
    高校 こうこう
    senior high school; high school
    恥ずかしい はずかしい
    embarrassing; embarrassed; ashamed
    着く つく
    to arrive at; to reach
    びっくり
    to be surprised; to be amazed; to be frightened
    大きい おおきい
    big; large; great
    住む すむ
    to live (of humans); to reside; to inhabit
    婆ちゃん ばあちゃん
    granny; grandma; gran
    幸 さち
    good luck; fortune; happiness
    この辺り このあたり
    this area; around here
    中身 なかみ
    contents; interior; filling
    詳しい くわしい
    detailed; full; minute
    遠慮 えんりょ
    reserve; constraint; restraint
    ロケット
    rocket
    静かに しずかに
    calmly; quietly; gently
    隣 となり
    next (to); adjoining; adjacent
    お帰り おかえり
    return
    高校 こうこう
    senior high school; high school
  5. Episode 5 : Everyones Summer Break

    10 words 18 sentences

    10 words 18 sentences

    10 words 17 sentences

    なるほど
    I see; that's right; indeed
    海 うみ
    sea; ocean; waters
    おはよう
    good morning
    買う かう
    to buy; to purchase
    見える みえる
    to be seen; to be visible; to be in sight
    いつも
    always; all the time; at all times
    助ける たすける
    to save; to rescue; to spare
    ごめん
    I'm sorry; my apologies; excuse me
    そういう
    such; like that; that sort of
    どうして
    how; in what way; by what means
    似合う にあう
    to suit; to match; to become
    気に入る きにいる
    to like; to be pleased with; to be delighted with
    やって来る やってくる
    to come along; to come around; to turn up
    それでも
    but (still); and yet; nevertheless
    勉強 べんきょう
    study
    そっち
    that way; that direction
    面白い おもしろい
    interesting; fascinating; intriguing
    いっぱい
    one cup (of); one glass (of); one bowl (of)
    かわいい
    cute; adorable; charming
    なるほど
    I see; that's right; indeed
    この辺 このへん
    this area; around here
    空く あく
    to open (e.g. doors)
    注意 ちゅうい
    attention; notice; heed
    お腹 おなか
    belly; abdomen; stomach
    素直 すなお
    obedient; meek; docile
    暑い あつい
    hot; warm; sultry
    波 なみ
    wave
    お礼 おれい
    thanks; gratitude
    予定 よてい
    plans; arrangement; schedule
    誘う さそう
    to invite; to ask (someone to do); to call (for)
  6. Episode 6 : Hoshizaki Festival

    10 words 14 sentences

    10 words 15 sentences

    10 words 19 sentences

    地球 ちきゅう
    Earth; the globe
    全然 ぜんぜん
    (not) at all; (not) in the slightest
    頂く いただく
    to receive; to get; to accept
    終わる おわる
    to end; to come to an end; to finish
    じゃん
    isn't it?; don't you think?; right?
    上手い うまい
    skillful; skilful; skilled
    まさか
    by no means; never!; well, I never!
    頑張る がんばる
    to persevere; to persist; to keep at it
    大丈夫 だいじょうぶ
    safe; secure; sound
    聞く きく
    to hear
    すっごい
    terrible; dreadful
    あんまり
    (not) very; (not) much
    部長 ぶちょう
    head (chief, director) of a section or department
    手伝う てつだう
    to help; to assist; to aid
    貸す かす
    to lend; to loan
    一つ ひとつ
    one
    失礼 しつれい
    discourtesy; impoliteness
    準備 じゅんび
    preparation; arrangements; getting ready
    感じる かんじる
    to feel; to sense; to experience
    せっかく
    with trouble; at great pains
    キレイ
    pretty; lovely; beautiful
    電気 でんき
    electricity
    引っ張る ひっぱる
    to pull; to draw; to pull tight
    ごちそうさま
    thank you (for the meal); that was a delicious meal
    石 こく
    koku; traditional unit of volume, approx. 180.4 litres
    取れる とれる
    to come off (of a button, handle, lid, etc.)
    あんまり
    (not) very; (not) much
    お話 おはなし
    story; tale
    消す けす
    to erase; to rub out; to rub off
    使える つかえる
    to be usable; to be serviceable; to be useful
  7. Episode 7 : The Starry Sky Is a Time Machine

    10 words 18 sentences

    10 words 19 sentences

    10 words 19 sentences

    学校 がっこう
    school
    すみません
    excuse me; pardon me; I'm sorry
    楽しい たのしい
    enjoyable; fun; pleasant
    行う おこなう
    to perform; to do; to conduct oneself
    星 ほし
    star (usu. excluding the Sun); planet (usu. excluding Earth); heavenly body
    信じる しんじる
    to believe; to believe in; to place trust in
    お母さん おかあさん
    mother; mom; mum
    どうぞ
    please; kindly; pray
    次 つぎ
    next; following; subsequent
    居る いる
    to be (of animate objects); to exist
    珍しい めずらしい
    unusual; rare; curious
    お茶 おちゃ
    tea (usu. green)
    そもそも
    in the first place; to begin with; from the start
    恥ずかしい はずかしい
    embarrassing; embarrassed; ashamed
    楽しむ たのしむ
    to enjoy; to take pleasure in; to have a good time
    届く とどく
    to reach; to touch; to get to
    絵 え
    picture; drawing; painting
    上がる あがる
    to rise; to go up; to come up
    合う あう
    to come together; to merge; to unite
    いらっしゃる
    to come; to go; to be (somewhere)
    素敵 すてき
    lovely; wonderful; nice
    光る ひかる
    to shine; to glitter; to be bright
    ますます
    increasingly; more and more; decreasingly (when declining)
    盛り上がる もりあがる
    to swell; to rise; to bulge
    代わり かわり
    substitute; replacement; substituting
    繋ぐ つなぐ
    to connect; to link together
    緊張 きんちょう
    tension; strain; nervousness
    流れる ながれる
    to stream; to flow (liquid, time, etc.); to run (ink)
    去る さる
    to leave; to go away
    珍しい めずらしい
    unusual; rare; curious
  8. Episode 8 : Winter Diamond

    10 words 17 sentences

    10 words 20 sentences

    10 words 17 sentences

    なるほど
    I see; that's right; indeed
    元気 げんき
    lively; full of spirit; energetic
    駄目 だめ
    no good; not serving its purpose; useless
    先輩 せんぱい
    senior (at work or school); superior; elder
    確かに たしかに
    surely; certainly
    私たち わたしたち
    we; us
    これから
    from now on; after this; in the future
    顔 かお
    face; visage
    ごめん
    I'm sorry; my apologies; excuse me
    どうして
    how; in what way; by what means
    神様 かみさま
    God; god
    参加 さんか
    participation; joining; entry
    気分 きぶん
    feeling; mood
    やすい
    easy
    運ぶ はこぶ
    to carry; to transport; to move
    プレゼント
    present; gift
    辛い からい
    spicy; hot
    撮る とる
    to take (a photograph)
    ここから
    from here; from this place
    結果 けっか
    result; consequence; outcome
    大勢 おおぜい
    crowd of people; great number of people
    詳しい くわしい
    detailed; full; minute
    寄る よる
    to approach; to draw near; to come near
    帰り かえり
    return; coming back
    挑戦 ちょうせん
    challenge; defiance; dare
    褒める ほめる
    to praise; to commend; to compliment
    所が ところが
    even so; however; still
    広い ひろい
    spacious; vast; wide
    参加 さんか
    participation; joining; entry
    桜 さくら
    cherry tree; cherry blossom
  9. Episode 9 : True Feelings

    10 words 17 sentences

    10 words 18 sentences

    10 words 18 sentences

    もちろん
    of course; certainly; naturally
    実は じつ​‌は
    as a matter of fact; by the way; to tell you the truth
    話す はなす
    to talk; to speak; to converse
    美味しい おいしい
    good(-tasting); nice; delicious
    付ける つける
    to attach; to join; to connect
    ちゃんと
    diligently; seriously; earnestly
    頑張る がんばる
    to persevere; to persist; to keep at it
    だから
    so; therefore; accordingly
    気 き
    spirit; mind; heart
    大丈夫 だいじょうぶ
    safe; secure; sound
    完璧 かんぺき
    perfect; complete; flawless
    寂しい さびしい
    lonely; lonesome; solitary
    遠い とおい
    far; distant; far away
    桜 さくら
    cherry tree; cherry blossom
    興味 きょうみ
    interest (in something); curiosity (about something); zest (for)
    嬉しい うれしい
    happy; glad; pleased
    大学 だいがく
    university; college
    期待 きたい
    expectation; anticipation; hope
    あんまり
    (not) very; (not) much
    住む すむ
    to live (of humans); to reside; to inhabit
    語る かたる
    to talk about; to speak of; to tell
    青い あおい
    blue; azure
    真面目 まじめ
    serious; earnest; sober
    コーヒー
    coffee
    軽い かるい
    light (i.e. not heavy); feeling light (i.e. offering little resistance, moving easily)
    悲しい かなしい
    sad; miserable; unhappy
    遠い とおい
    far; distant; far away
    ところで
    by the way; incidentally
    石 こく
    koku; traditional unit of volume, approx. 180.4 litres
    大学 だいがく
    university; college
  10. Episode 10 : Rain With Occasional Fortune Telling

    10 words 17 sentences

    10 words 19 sentences

    10 words 18 sentences

    さすが
    as one would expect; just as you'd expect (from); just like (someone)
    楽しい たのしい
    enjoyable; fun; pleasant
    後 あと
    behind; rear
    きっと
    surely; undoubtedly; almost certainly
    どういう
    what kind of; what sort of; what
    頼む たのむ
    to request; to beg; to ask
    一緒に いっしょに
    together (with); at the same time; in a lump
    作る つくる
    to make; to produce; to manufacture
    やっぱり
    as expected; sure enough; just as one thought
    今日 きょう
    today; this day
    通り どおり
    in accordance with; following
    相変わらず あいかわらず
    as usual; as always; as before
    喜ぶ よろこぶ
    to be delighted; to be glad; to be pleased
    正直 しょうじき
    honest; frank; candid
    楽しむ たのしむ
    to enjoy; to take pleasure in; to have a good time
    足りる たりる
    to be sufficient; to be enough
    姉 あね
    older sister; elder sister
    雨 あめ
    rain
    集める あつめる
    to collect; to assemble; to gather
    毎日 まいにち
    every day
    機会 きかい
    chance; opportunity; occasion
    食材 しょくざい
    foodstuff; ingredient
    遠慮 えんりょ
    reserve; constraint; restraint
    慣れる なれる
    to get used to; to grow accustomed to; to become familiar with
    空気 くうき
    air; atmosphere
    それなら
    if that's the case ...; if so ...; that being the case ...
    予定 よてい
    plans; arrangement; schedule
    一応 いちおう
    more or less; though not quite satisfactorily; after a fashion
    寂しい さびしい
    lonely; lonesome; solitary
    喜ぶ よろこぶ
    to be delighted; to be glad; to be pleased
  11. Episode 11 : Shining Star Challenge

    10 words 11 sentences

    10 words 17 sentences

    10 words 18 sentences

    かわいい
    cute; adorable; charming
    すみません
    excuse me; pardon me; I'm sorry
    先輩 せんぱい
    senior (at work or school); superior; elder
    本当 ほんとう
    truth; reality; actuality
    こっち
    this way; this direction
    子 こ
    child; kid; teenager
    知る しる
    to know; to be aware (of); to be conscious (of)
    分かる わかる
    to understand; to comprehend; to grasp
    ちょっと
    a little; a bit; slightly
    来る くる
    to come (spatially or temporally); to approach; to arrive
    切れる きれる
    to break; to snap; to be cut
    重い おもい
    heavy; weighty
    何の なんの
    what; what kind of; what sort of
    チャンス
    chance; opportunity
    今夜 こんや
    this evening; tonight
    応援 おうえん
    aid; assistance; help
    生徒 せいと
    pupil; student; schoolchild
    宜しい よろしい
    good; OK; all right
    お姉ちゃん おねえちゃん
    older sister
    諦める あきらめる
    to give up; to abandon (hope, plans); to resign oneself (to)
    メッセージ
    message
    導く みちびく
    to guide; to lead; to show the way
    脳 のう
    brain
    明るい あかるい
    light; well-lit; well-lighted
    両親 りょうしん
    parents; both parents
    許可 きょか
    permission; approval; authorization
    詳しい くわしい
    detailed; full; minute
    出かける でかける
    to go out (e.g. on an excursion or outing); to leave; to depart
    一生懸命 いっしょうけんめい
    very hard; with utmost effort; as hard as one can
    ほとんど
    almost; nearly; mostly
  12. Episode 12 : Connected Cosmos

    8 words 14 sentences

    10 words 19 sentences

    10 words 16 sentences

    可愛い かわいい
    cute; adorable; charming
    もちろん
    of course; certainly; naturally
    おはよう
    good morning
    私たち わたしたち
    we; us
    どうぞ
    please; kindly; pray
    頑張る がんばる
    to persevere; to persist; to keep at it
    見る みる
    to see; to look; to watch
    私 わたし
    I; me
    いよいよ
    more and more; all the more; increasingly
    いつか
    sometime; someday; one day
    ついに
    finally; at last
    綺麗 きれい
    pretty; lovely; beautiful
    勉強 べんきょう
    study
    多い おおい
    many; numerous; a lot
    面白い おもしろい
    interesting; fascinating; intriguing
    宇宙 うちゅう
    universe; cosmos; space
    昨日 きのう
    yesterday
    姿 すがた
    figure; form; shape
    広がる ひろがる
    to spread (out); to extend; to stretch
    青い あおい
    blue; azure
    少ない すくない
    few; a little; scarce
    経験 けいけん
    experience
    一人 ひとり
    one person
    雲 くも
    cloud
    班 はん
    group; party; team
    繋がる つながる
    to be tied together; to be connected to; to be linked to
    どんどん
    drumming (noise); beating; pounding
    楽しむ たのしむ
    to enjoy; to take pleasure in; to have a good time