{{Lyrics
| group         =[[魂音泉|TAMAONSEN]]
| titlejp       =刹那ヤマイ
| titlejprom    =setsuna yamai
| titleen       =Momentary Illness
| length        =
| arranger      =Coro
| lyricist      ={{らっぷびと}}, AO
| vocalist      =TINY PLANETS
| source        =
*original title: {{lang|ja|少女綺想曲　～}} Dream Battle
* source: {{IN}}
| album1        ={{LyricAlbum|EN：CORE ＃1|TOS054.jpg}}
| extra_info    =The original version (with vastly different lyrics), can be viewed [[Lyrics: 刹那ヤマイ|here]]

|kan1=
(AO)
打っても吸っても消えない　{{lang|en|24/7}}襲う眩暈
居もしない誰かの気配　一生会えない
{{lang|en|Just moment}}頭の片隅浮かんでくる
理解などされないユートピア
殺生なんて止めよう　病みを殺めよう
温め直した劣等なメンタル　でもレトルト
簡易で安易なソウルを放り投げたがった{{lang|en|Sxxt}}
|kan2=
{{lang|en|(K's, AO)}}
不安な症状　歪んだ効能こそ求めていたんだろう
（{{lang|en|I wanna get}}俺だけの幻影＆）幻聴に耳を澄ませて
失楽園へと（失踪しに正装もうこれっきり瞑想）
他人事じゃない　ママゴトなライフに草臥れたから
いいよね　また楽になる刹那の愛
|kan3=
※
今、夢見がちで悴んだ指をそっと溶かし
明日を踏み出す刹那{{lang|en|Falling down}}　もう二度と無い
鳥籠飛び立つ{{lang|en|Story}}　よーいドンを唱える
「虹を越えていきなさい」
|kan4=
行く手に蔓延った病の熱で人と成り
闇を切り裂き散った{{lang|en|Forever}}　最早永遠じゃない
鳥籠飛び立つ{{lang|en|Story}}　よーいドンを唱える
「空を蹴散らしてー」
|kan5=
{{lang|en|(AO)}}
何回目の味見　貪る未知　ジリ貧に追い打ちかけ繰り返す日々
頭上にはウィッチ　俺だけのビッチ　空回る眼球には狂おしいVivid
存在しないなんて　そんな嘘言わないで
いつでも幸せは瞬間的だったっけ
|kan6=
{{lang|en|(AO, K's)}}
さぁ、失った正常なんて花と散らし
咳き込んで空いた心の穴を満たす
この世と繋ぐ唯一の希望
もう諦め切ってしまった
|kan7=
'''※繰り返し'''
|kan8=
「放て、刹那ヤマイノ鼓動」


|rom1=
utte mo sutte mo kienai twenty-four seven osou memai
imoshinai dare ka no kehai isshou aenai
just moment atama no katasumi ukande kuru
rikai nado sarenai yuutopia
sesshou nante yameyou yami wo ayameyou
atatame naoshita rettou na mentaru demo retoruto
kan'i de an'i na souru wo houri nagetagatta shit
|rom2=
fuan na shoujou yuganda kounou koso motometeita ndarou
I wanna get ore dake no gen'ei and genchou ni mimi wo sumasete
shitsu rakuen he to shissou shi ni seisou mou korekkiri meisou
hitogoto ja nai mamagoto na raifu ni kutabireta kara
ii yo ne mata raku ni naru setsuna no ai
|rom3=
ima, yumemi-gachi de kajikanda yubi wo sotto tokashi
asu wo fumidasu setsuna Falling down mou nido to nai
torikago tobitatsu Story yooi don wo tonaeru
niji wo koete ikinasai
|rom4=
yukute ni habikotta yamai no netsu de hito to nari
yami wo kirisakichitta Forever mohaya eien ja nai
torikago tobitatsu Story yooi don wo tonaeru
sora wo kechirashite
|rom5=
nankai-me no ajimi musaburu michi jirihin ni oi uchikake kurikaesu hibi
zujou ni wa wicchi ore dake no bicchi karamawaru gankyuu ni wa kuruoshii Vivid
sonzai shinai nante sonna uso iwanaide
itsudemo shiawase wa shunkan-teki datta kke
|rom6=
saa ushinatta seijou nante hana to chirashi
sekikonde aita kokoro no ana wo mitasu
kono yo to tsunagu yuiitsu no kibou
mou akiramekitte shimatta
|rom7=
'''※ Repeat'''
|rom8=
hanate, setsuna yamai no beat


|eng1=
I can't get rid of this dizziness, haunting me 24/7
I feel someone's presence, though I cannot see them, I've never met them
In just a moment, a thought rises up in my head
This is a utopia I can't imagine to understand
Let's stop this killing, hunt the illness instead
Rewarmed inferior mentality, except it's a retort
Shit's been thrown on this simple and easy soul...
|eng2=
Symptoms of anxiety, I've wished for that distortion effect, right?
(I wanna get a vision only for myself, and) listen closely to this hallucination
As I head to the paradise lost (disappearing fully dressed, no more meditating)
It's no one else's problem, I'm tired of just playing house all my life
Not to worry, I'll get better soon enough, with just this momentary love
|eng3=
Now, in a trance, my numb fingers slowly dissolve
The moment I step forward, I'm falling down, but that won't happen anymore
My story has flown out the birdcage, a "Ready? Go!" still echoing
"Now, cross over that rainbow!"
|eng4=
I became human through the fever of an illness that thrived on my path
Forever cutting down the darkness, it's not eternal aymore
My story has flown out the birdcage, a "Ready? Go!" still echoing
"Now, make the sky scatter..."
|eng5=
The indulgence in unknow, how many times I've tasted it? Days spent getting worse and worse
Above me is a witch, she's my bitch, the spinning eyeballs glow vividly crazed
If you said it didn't exist, you'd lie
Happiness was always a momentary sensation
|eng6=
Now, my lost normalcy scatters like flowers
And every time I cough, the holes in my heart fill up
I've already given up
On that thin thread of hope tying me to this world
|eng7=
'''※ Repeat'''
|eng8=
"Be free, beat of the momentary illness!"

| lyrics_source =[https://nazohato.wordpress.com/2020/06/03/%e5%88%b9%e9%82%a3%e3%83%a4%e3%83%9e%e3%82%a4-%e9%ad%82%e9%9f%b3%e6%b3%89/ Translation] by [https://nazohato.wordpress.com/ Nazohato]
}}