{{Lyrics
|group=[[UNDEAD CORPORATION]]
|titlejp=永月夜
|titlerom=Eitsukiyo
|titleen=Eternal Moonlit Night
|length=03:56
|arranger={{lang|ja|パインツリー}}
|lyricist={{lang|ja|パイン}}
|vocalist={{lang|ja|めらみぽっぷ}}
|source=
*original title: {{lang|ja|竹取飛翔　～}} Lunatic Princess
*source: {{IN}}
|album1={{LyricAlbum|鬼伽草子|鬼伽草子.jpeg}}
|extra_info=
*An off-vocal version was also included in [[鬼伽草子]] (track 14).

|kan1=
唇吸うてはみぬか
啖うたのは月夜茸
妾と遊んでみぬか
夜は永し
|kan2=
逃れ逃れても　涯てはどこじゃろうか
追われ追われても　竹の林の中
|kan3=
黒髪に巻かれてみぬか
殺めたは君がため
それそれ手の鳴るほうへ
夜の闇へ
|kan4=
ああ我がこころは　ただひとえに君のもとへ
翔けて行けるなら　秋風に吹かれよう
|kan5=
焦がれ焦がれても　涯てはあるじゃろうか
痴れに痴れようと　竹の林のなか
|kan6=
そろそろ痺れてこぬか
啖うたのは月夜茸
もろうで絡めてみぬか
夜の闇へ
|kan7=
ああ憎らしや　わが身は{{alt-ja|八千代|やちよ}}の先にも
連れて行けるなら　あの夕闇にまぎれて
|kan8=
唇吸うてはみぬか
啖うたのは月夜茸
妾と遊んでみぬか
夜の闇へ
|kan9=
ああ我がこころは　ただひとえに君のもとへ
翔けて行けるなら　秋風に吹かれよう
|kan10=
ああ憎らしや　わが身は{{alt-ja|八千代|やちよ}}の先にも
連れて行けるなら　あの夕闇にまぎれて

|rom1=
kuchibiru suute wa minu ka 
kuuta no wa tsukiyo take 
warawa to asonde minu ka 
yo wa nagashi 
|rom2=
nogare nogarete mo hate wa doko jarou ka 
oware owarete mo take no hayashi no naka 
|rom3=
kurokami ni makarete minu ka 
ayameta wa kimi ga tame 
sore sore te no naru hou e 
yo no yami e 
|rom4=
aa waga kokoro wa tada hitoeni kimi no moto e 
kakete yukeru nara akikaze ni fukareyou 
|rom5=
kogare kogarete mo hate wa aru jarou ka 
shire ni shire you to take no hayashi no naka 
|rom6=
sorosoro shibirete konu ka 
kuuta no wa tsukiyo take 
morou de karamete minu ka 
yo no yami e 
|rom7=
aa nikurashi ya wagami wa yachiyo no saki ni mo 
tsurete yukeru nara ano yuuyami ni magirete 
|rom8=
kuchibiru suute wa minu ka 
kuuta no wa tsukiyo take 
warawa to asonde minu ka 
yo no yami e 
|rom9=
aa waga kokoro wa tada hitoeni kimi no moto e 
kakete yukeru nara akikaze ni fukareyou
|rom10=
aa nikurashi ya wagami wa yachiyo no saki ni mo 
tsurete yukeru nara ano yuuyami ni magirete 

|eng1=
Won’t thou try biting your lips?
Thou ate a moonlight mushroom
Won’t thou try playing with me?
The night is endless
|eng2=
Escaping, still escaping. Where’s the end?
Chased, still being chased. In the bamboo forest
|eng3=
Won’t thou try to curl your black hairs?
I hast killed for the sake of thee
Toward that hand’s sound
Into the night’s darkness
|eng4=
Ah, my heart is solely keep going towards thee
As long as it’s flying, let it be blown by the wind
|eng5=
Yearning, still yearning for. Is there an end?
Captivated, as if I art captivated. In the bamboo forest
|eng6=
Aren’t thou slowly becoming numb?
Thou ate a moonlight mushroom
Won’t thou try embracing me with both arms?
Into the night’s darkness
|eng7=
Ah, I hate my own body, already beyond eternity
If I could take someone along me, I would slip into the dusk
|eng8=
Won’t thou try biting your lips?
Thou ate a moonlight mushroom
Won’t thou try playing with me?
Into the night’s darkness
|eng9=
Ah, my heart is solely keep going towards thee
As long as it’s flying, let it be blown by the wind
|eng10=
Ah, I hate my own body, already beyond eternity
If I could take someone along me, I would slip into the dusk

| notes=
''[https://mirrorofparanoia.wordpress.com/2015/04/03/eitsukiyo-undead-corporation/ Translated by Mirror of Paranoia]''
}}