Learner edition

怪物 Kaibutsu

A learner edition with context, grammar notes, glosses, and line-by-line commentary.

Artist
YOASOBI
Level
JLPT N2-N3
Source
Quarto draft
YouTube thumbnail for 怪物 (Kaibutsu) Watch on YouTube

Piece and context

This text is a modern Japanese song lyric written in a compressed, emotionally intense style. It is rich for learners because it combines everyday grammar with poetic compression, omitted subjects and objects, vivid emotional vocabulary, and repeated reflection on morality, identity, weakness, instinct, and protection.

The speaker sounds torn between several forces:

  • disgust at social hypocrisy
  • fear of losing control
  • uncertainty about what it means to live “correctly”
  • determination to become strong enough not to hurt others
  • a fierce desire to protect 君 (kimi)

This makes it especially useful for learners who want to move beyond textbook Japanese into dense, expressive language.

Learner notes

Style and register

The lyric mostly uses plain style:

  • 〜だ (da)
  • 〜する (suru)
  • 〜たい (-tai)
  • 〜か (ka)

That gives it a direct, inward, urgent tone.

Important grammar patterns

  • 見て見ぬフリ (mi-te mi-nu furi): pretending not to notice
  • 〜そうだ (-sō da): seems likely to…
  • 〜ほど (-hodo): to such an extent that…
  • 〜のまま (-no mama): as it is; following…
  • 〜ように (-yō ni): so that…
  • 〜てほしい (-te hoshii): want someone to…
  • 〜でいられる (-de i-rareru): be able to remain as…
  • 〜せずに / 〜ず (-sezu ni / -zu): literary or formal negative converb
  • 〜んだ / 〜んだよ (-n da / -n da yo): explanatory, often emotional in tone

Vocabulary and literary notes

  • 素晴らしき (subarashi-ki): literary form of 素晴らしい (subarashii)
  • 作りもん (tsukuri-mon): colloquial “fake thing; sham”
  • 気が触れる (ki ga fureru): strong expression, “to go mad”
  • 喰らいつく / 喰らい尽くす (kurai-tsuku / kurai-tsukusu): rough, visceral “latch on by biting / devour completely”
  • 裏側の世界 (ura-gawa no sekai): hidden underside of the world
  • 騙し騙し (damashi-damashi): getting by in a patched-up, compromised way
  • 在るべき (aru-beki): literary spelling and tone, “what ought to be”

Text

Intro

1

wonderful-ATTR world DAT today also toast

A toast again today to this wonderful world.

素晴らしき (subarashi-ki) is literary. 乾杯 (kanpai) sounds celebratory, but here it quickly turns ironic.

2

town DAT fly-about laugh-voice also

Even the laughter flying about the city...

This line continues into the next one.

3

see CVB see-NEG pretence do-PROG only GEN made-thing EXCL

...is nothing but a sham, just people pretending not to notice what they see.

見て見ぬフリ (mi-te mi-nu furi) is a set phrase meaning “to turn a blind eye”.

4

mind NOM go.mad-SEEM COP

I feel like I’m going mad.

Strong, somewhat old-fashioned wording.

5

Verse 1

dizzy do extent GEN good smell NOM

A smell so good it makes me reel...

The line does not present the smell as simply pleasant. The surrounding wording makes it feel instinctive and potentially dangerous.

6

sharply ADV stab-PST nose GEN back

...stabbed sharply at the back of my nose.

ツンと (tsun to) is a sensory adverb for a sharp sting.

7

eye ACC awaken-NPST instinct GEN as.is

Following the instinct that wakes me up...

〜のまま (-no mama) means “as it is; as led by...”.

8

today TOP who GEN turn COP.Q

Whose turn is it today?

番 (ban) means “turn”.

9

this world LOC what NOM can.do-NPST NMLZ Q

What can be done in this world?

のか (no ka) gives reflective questioning force.

10

Refrain

I DAT TOP what NOM can.do-NPST NMLZ Q

What is it that I can do?

には (ni wa) highlights “for me / as for me”.

11

just that pitch-black COP eye from

Only this: from those pitch-black eyes...

This carries into the next line.

12

tears overflow-fall-NEG so.that

...so that tears do not spill out.

〜ように (-yō ni) expresses wish or purpose here.

13

wish.for future DAT how.many-times even always

Again and again, always, toward the future I long for...

Continues into the next line.

14

bite-latch.on-NPST

...I latch onto it with my teeth.

Very rough and visceral wording.

15

this mistake-full GEN world GEN inside

In this world full of mistakes...

〜だらけ (-darake) means “covered with; full of”.

16

you DAT TOP smile CVB want because

...because I want you to smile.

〜てほしい (-te hoshii) expresses what the speaker wants someone else to do.

17

anymore anyone even hurt-NEG

I won’t hurt anyone any more.

Depending on interpretation, it can also imply strong resolve not to cause harm again.

18

strongly strongly become-DES EXPL COP EXCL

I want to become stronger, much stronger.

The repetition intensifies the feeling.

19

I NOM I COP remain-POT so.that

So that I can remain myself.

〜でいられる (-de i-rareru) = “be able to remain as...”.

20

Verse 2

wonderful-ATTR world TOP today also safe.secure

This wonderful world is safe and secure again today.

The irony returns.

21

town DAT swirl-around bad story also

Even the ugly stories swirling through the city...

Continues into the next line.

22

know-NEG know-NEG pretence do-CVB eye ACC avert-CAUS-PST

I pretended not to know, pretended not to know, and looked away.

Repetition reinforces evasion and self-criticism.

23

sanity GEN matter COP NEG EXCL

That’s no act of a sane mind.

A set phrase meaning something like “that’s insane”.

24

earnestly ADV dress.up-PST parade

A parade dressed up in earnest respectability...

The image points to outward polish or surface finish rather than something raw or natural.

25

sound.make-NPST footsteps NOM bounce-NPST destination TOP

And where are those ringing, lively footsteps headed?

弾む (hazu-mu) suggests springing or buoyant motion.

26

Refrain / Development

disappear-NEG disappear-NEG taste NOM soak-attach-CVB be-NPST

An inerasable, inerasable taste has soaked in.

Suggests memory, instinct, or violence; the lyric leaves it implicit.

27

reverse-side GEN world

The world on the other side.

The hidden underside of reality.

28

purely rightly live-NPST NMLZ

To live purely and correctly.

〜こと (-koto) nominalises the phrase.

29

anyone even sadden-NEG.CVB live-NPST NMLZ

To live without making anyone sad.

〜せずに (-sezu ni) is a formal/literary negative converb.

30

stick.out-NEG.CVB straight ADV live-NPST NMLZ

To live straight, without stepping out of line.

Social conformity is part of the nuance here.

31

that NOM be.wrong-NEG CVB live-NPST NMLZ.Q

Is that what it means to live without going wrong?

A challenge to conventional morality.

32

Bridge

as.is live-NPST NMLZ NOM justice Q

Is living as one truly is justice?

ありのまま (ari no mama) means “as one is; just as it is”.

33

deceive-deceive live-NPST NMLZ TOP justice Q

Or is it justice to live by patching oneself along and deceiving as one goes?

騙し騙し (damashi-damashi) means managing somehow in a compromised way.

34

I GEN exist-ought figure QUOT TOP what COP

What is the form I ought to have?

べき (beki) expresses “ought to”. 在る (aru) is a literary spelling.

35

true GEN I TOP what-person COP-EXPL COP

What, really, am I?

何者 (nani-mono) means “what sort of being/person”.

36

teach CVB give EXCL

Tell me.

Direct and urgent.

37

teach CVB give EXCL

Tell me.

Repetition heightens desperation.

38

today also

Today as well...

Sets up the next line.

39

answer GEN not.exist world GEN inside LOC

In this world with no answers...

のない (no nai) = “without”.

40

wish-PROG EXPL COP EXCL

I keep wishing.

〜てる (-te-ru) is the contracted spoken form of 〜ている (-te i-ru).

41

clumsy COP but

I may be clumsy, but...

A modest self-description.

42

forever even you with simply

I just want, for ever, with you...

Continues into the next line.

43

smile CVB be-DES because

...to keep smiling, because that is what I want.

〜ていたい (-te i-tai) = “want to keep doing”.

44

Final Chorus / Outro

leap-NPST heart NOM

My pounding heart...

Literally “jumping heart”.

45

body shake-CVB shout-NPST EXPL COP EXCL

...shakes my body and cries out.

The heart is personified.

46

now EMPH move-begin-IMP

Now, of all times, move.

こそ (koso) adds strong focus.

47

weak self ACC how.many-times even always

Again and again, always, my weak self...

This continues into the next line.

48

devour-completely-NPST

...I will devour completely.

The image is of consuming one’s own weakness.

49

this mistake-full GEN world GEN inside

In this world full of mistakes...

Echoes line 15.

50

you DAT TOP smile CVB want because

...because I want you to smile.

Echoes line 16.

51

anymore anyone even cry-NEG so.that

So that no one cries any more.

Expresses wish or purpose.

52

strongly strongly become-DES EXPL COP EXCL

I want to become stronger, much stronger.

Repetition intensifies the force.

53

I NOM I COP remain-POT so.that

So that I can remain myself.

Echoes line 19.

54

only you ACC protect-NPST that sake for

Simply for that purpose: to protect you.

そのために (sono tame ni) = “for that sake”.

55

run run run EXPL COP EXCL

I run, I run, I run.

The repetition creates urgency and momentum.

56

I GEN inside GEN I ACC surpass-NPST

I surpass the me inside myself.

A striking image of self-overcoming: going beyond one’s inner fear, weakness, or former self.

About the glosses

The glosses are learner-oriented and Leipzig-style, but kept compact. The rōmaji line is segmented so it can do the job of both pronunciation and morpheme grouping.

Abbreviations:

  • TOP topic
  • NOM subject
  • ACC object
  • DAT dative
  • GEN genitive
  • COP copula
  • Q question
  • NEG negation
  • POT potential
  • DES desiderative
  • PROG progressive
  • ATTR attributive
  • CVB converb
  • PURP purpose
  • EXPL explanatory
  • IMP imperative
  • ADV adverbial
  • EMPH emphatic focus