鬼火 (Will o' the Wisp) // Gumi • Kasane Teto

[@fkuukl]

I FORGOT TO CHANGE THE SUBTITLE AT 2:37 AND 2:45 deleting my channel im a fraud

[@pipmyboy_]

NUH UH YOUR NIT

[@IL0UHV_SF]

NOER

[@IL0UHV_SF]

@@pipmyboy_ NIT?

[@pipmyboy_]

@@IL0UHV_SF NOT*

[@IL0UHV_SF]

@MazzieOnPaws 😖😖

[@calzoneyyy]

my jaw literally dropped when the singing started, it’s so unique yet realistic

[@fkuukl]

Thank you!

[@freckledstardust]

TETO’S WHISPERING GOES INSANE

[@th3_0n3_w3ird0]

FRFR

[@arthurkurz3599]

It does tho, it sounds like her throat is sore from crying/screaming, which fits so well i'm surprised no one else has thought of doing that before-

[@Gl1tt3ry_V4mp13rrrr]

THEIR VOICES SOUND SO REALISTIC WHATT, I LOVE HOW THEY'RE TUNED

[@fkuukl]

Thank you!

[@tehterminator3605]

Gumi sounded so good that I didn't recognize her at first, but then I recognized Teto's voice quirks and was like "OH THEY'RE JUST DEEPER"

[@hmm_idk808]

GUMI SOUNDS LIKE GAKUPO IM GONNA SCREAM UR TUNING 😍😍😍

[@honikkernii]

THE DEEP VOICES CAUGHT SO OFF GUARD but oh my GOD it adds so much to the song, also the ILLUSTRATIONS!?!?!?! VIDEO EDITING!!?!?! top tier!!!! WHAT A DELICIOUS MEAL

[@fkuukl]

Thank you so much!! ❤️

[@ーわんだほいー]

This song feels like it should've been posted 10+ years ago. Such a banger though!!!

[@rottingarchangeloi2734]

The original song is actually that old! It’s by MasaWorksDesign that guy is problematic as hell though so I recommend you stick to this version :,3

[@KagamineRinVocaloid]

Why problematic? ​@@rottingarchangeloi2734

[@Tehnep]

@@rottingarchangeloi2734 Why is he problematic? I watch his stuff from time to time, but i didn't notice any controversie around him

[@rottingarchangeloi2734]

@@Tehnep I recently learned about it as well, but the fetishisation of lesbian couples is a big theme here and the time somebody uploaded one of his songs to Spotify, instead of taking legal action or staying professional about it, MASA decided to incourage people to doxx the person that uploaded said song, just a lot of petty stuff going on.

[@58.jpegs-in-C.._]

@@rottingarchangeloi2734 didn't know masa is a guy lmao

[@Jummieee]

I LOVE THE WAY YOU TUNED GUMI?? ITS SO UNIQUE I LOVE IT

[@fkuukl]

Thank you! ❤️

[@every_planet_we_reach_is_dead]

I WASN'T EXPECTING THAT ENDING I GOT SCARED 😭😭😭 also I love the design of Doll Teto, it's creepy without going overboard.

[@mitsubachihachi9643]

I noticed the cracks in her face, I wonder what happened to teto in fkuukl's lore 👀

[@plurality-reality]

​@@mitsubachihachi9643 I think the cracks are from Gumi's mistreatment of the Doll

[@mitsubachihachi9643]

@@plurality-reality I read up on the lore, I wonder if the doll is supposed to be a literal doll or just a metaphor for the girl torturing/abusing another human

[@fkuukl]

@@mitsubachihachi9643 i took it as literally a doll in the video cuz i thought it would be more interesting LOL

[@Nerdical.]

This is the best vocaloid cover I've heard, and I'm not saying the best cover to Will o' the Wisp. I've never witnessed someone using the voices in such a way. SSS rank.

[@fkuukl]

Thank you so much!!!

[@KaitoFlinn]

god, this was like finding the original Onibi again. I love the tuning of the voices, specially Teto when showing the ghost, it almost sounds like she's suffocating or gasping for air, specially the deathrattle at the end. the lower pitch is an interesting approach, it makes the two VBs sound very masculine, i quite like it too. Last but not least is the vid itself, which is also really good. the static effect fits perfectly, and i think it best works to the vibe's advantage in the instrumental break, where it just gives that right layer of uncertainty to it (how much red in the picture is blood) my favorite cover of this song, thank you so much for releasing it ;D

[@fkuukl]

Thank you so much! Glad you enjoy it! ❤️

[@Gatospros-n5t]

1:07 me when i ask for a pencil and everyone ignores me

[@fallenbounds]

yea

[@ЄлизаветаВіноградова]

OH MY GOD OH MY GOD?? I’M CRYING?? HELLO??? WHO ALLOWED YOU IN THE KITCHEN? GORDON RAMSEY HIMSELF WOULD BE PROUD!! 💯🗣️

[@lunchy1013]

LITERALLY OML

[@a54413]

LET HIM COOK 🔥🔥🔥🔥🗣️🗣️🗣️

[@Z1UU_I5_T1R3D]

PREACH!!!!!

[@cyanos42]

teto analog horror was not something i knew i knew i needed but im so here for it

[@CocoaRon]

I love Teto's Aaaa sounds. They sound like death rattles. Nice job on making the original video look creepier through the filter and tuning. This video is a true work of art!

[@fkuukl]

Thank you so much!

[@SalSeesSeas]

I LEGIT THOUGHT THIS WAS WAS A UITATE COVER FOR A SECOND???? I LOVE HOW YOU TUNED GUMI AND TETO THEY SOUND SO MASC IN SUCH A NATURAL WAY THEY SOUND SO REALISTIC

[@fkuukl]

Thank you so much!

[@kacperos259]

3:47 IT ACTUALLY SCARED ME A LITTLE

[@earthturtle4003]

i live for that scream at the end

[@melaniem322]

Ɑưĝĥ a̷̛̿͒͗̈͂͋̈̇̍̐́̍̽̈́̾̈́̽̚लैंल लैंa̷̛̿͒͗̈͂͋̈̇̍̐́̍̽̈́̾̈́̽̚۝•••۝ लै

[@justharold]

“thank you for your service fkuukl,” we all say in unison

[@Eviljonkleriscalling]

thank you for your service fkuukl

[@Airi--Momoi2749]

thank you for your service fkuul

[@starliddalypeesonthefloor]

OHHHHH THIS IS ME WHEN THW WISP IS WILLOWING

[@forbiidensiren]

THIS WAS MADE FOR ME!! absolutely my fav from the onibi series and i'm so glad you covered it... your tuning on these two never fails to impress

[@forbiidensiren]

AND THE ART IS SO GOOD as always

[@IdiotNeru]

OH MY GOD. This might genuinely be one of the most unique covers I have EVER heard???? I didn’t even recognize Gumi at first😭 she sounds so GOOD. Teto’s whispering is so terrifying too?? Like holy moly dude this is actually insane. 1000000/10 EDIT. OH MY GOD THE ENDING. I am madly in love with this cover.

[@fkuukl]

Thank you!

[@hixenslix.]

AHHHHHH TETO'S VOICE WHEN SHE SAYS THE "WATASHI NO KURUSHIMI OMAE NI WAKA RUKA" PARTS💥💥

[@potionyeller5546]

this song feels like having a panic attack in a hotel room with the thinnest walls

[@DensestThingAlive]

Thank you so much for going out of your way to make more masa covers. The fact that you're great at covers and art just shows how crazy talented you are.

[@fkuukl]

Thank you!

[@multidisease]

THEY COOKED AGAIN ⁉️⁉️😈😈😈

[@hixenslix.]

we're eating good 😋

[@watage-ji1us]

お、怨念に引きずり込まれる… 画面が粗いのがなんか呪いのビデオって感じる

[@mr.urthling9238]

bro im sorry but these visuals beat masa's i love this sm 😭😭

[@IHEARTSWEETS63]

OMG THIS IS LITERALLY CINEMA, I LOVE THE VISUALS AND THE VOCALS GO SO HARD. I AM FOAMING AT THE MOUTH RN OMGGGH

[@spaghetti_fixer64]

dude oh my god. the onibi series in the lord's year 2024? this is fucking incredible- the tuning, the art, the editing- this is how this song should have been done and portrayed when it came out. this is AWESOME dude

[@fkuukl]

Thank you so much!

[@monoai-chan]

とんでもねぇの見つけちまった、、最高

[@emptyadderallbottle3041]

I love the PV so much, it has the exact same vibe as MASA's older editing style!!! It genuinely looks like it'd be lost media from years ago, and the ending grunts sound SO REAL. Everything about this is amazing!!!

[@fkuukl]

thank you!!

[@CaxaBlya]

Из-за такой необычной настройки голосов Тэто и Гуми, эта песня звучит так классно, блииин 😭💗

[@MONO-97]

I LOVE THE DESIGN OF THE TETO DOLL! SHES A PERFECT BLEND OF CUTE AND CREEPY

[@fkuukl]

Thank you! ❤️

[@Kami-xo8uk]

OMGOMG ITS LIKE OLD VOCA VIDSSS I LOVE THISSS ::3333

[@CloverLeaf777]

THAT ENDING, MY GOD!

[@Un_cheeto]

BRO YOU COOKED SO BADLY 😭 HOW IS IT POSSIBLE TO TUNE THEM SO GOOD AAAAAAH JUST BEAUTIFULLLL

[@mapleb0y]

THIS IS INSANE HOW DO THEY SOUND LIKE THAT

[@Ari-zy2xc]

this randomly popped up un my recommended and bro IM SO HAPPY IT DID ITS LITERALLY THE BEST

[@eam1547]

この声中毒性やばい。好き

[@angxlsaurus]

YOUR COVERS NEVER DISAPPOINT AHHHH IM SCREAMING THE TUNING IS AMAZING

[@Nolecontestesashayloushai]

This reminds so much of the spider and the kitsune like lion... And i frickin love this, separately

[@mitsubachihachi9643]

The spider ad the kitsune like lion ad will o wisp/onibi are made by the same producer, masa works design!

[@nechto9244]

Not only made by the same producer, they are also part of the same story! Onibi series consist of multiple songs and tell the same tale

[@Choco_nanda_2064]

This is actually scary wth so good!!!!

[@melaniem322]

Nah girl the end actually scared me sounds like a analog horor bro

[@ravenhawk3643]

BRO THIS SLAYS THIS IS BETTER THEN ANY OTHER COVERS I'VE HEARD!! THIS IS SO AMAZING KEEP UP THE GOOD WORK!!!

[@fkuukl]

Thank you so much!! ❤️

[@gelatinousricey]

Definitely a surprise. Wasn't expecting the realistic-sounding vocals and absolutely haunting "aaaa's." Good work!

[@fkuukl]

Thank you!

[@ami_pocalypse2575]

I LOOOOVVE how the tuning is in the Enka style at points, it really fits with how MASA's songs are put together oh my gawdd...,.

[@ApersonnamedPon]

gonna use this awesome song cover in a animation ( crediting u ) THIS IS SICK BRO !!!!! truly love the horror in it 🫶🏻🫶🏻😕😕

[@0j_61]

LITERALLY EVERYTHING IN THIS COVER IS SO AAAAAAAAA IT'S SO GOODDDDD THE MUSIC VIDEO IS AMAZING TOO

[@rvnaaxx]

LITERALLY GOT GOOSEBUMPS WHAT???? U COOKED OMG ASCENDED

[@Hatsune-Miku_Fan]

This is the best, seriously! Love the slightly distorted instrumentals as well, you are wonderful at this!

[@rexnatori]

LORD HELP ME I ONLY JUST DISCOVERED THIS AND TSATKLL/KNY COVERS AND...OH MY GOD...??? I LOVE THESE SO MUCH???? The editing that makes it feel like one of those "cursed old youtube 10+ yr old japanese video" thingies?? Gumi's voice??? the panic in Teto's voice?? the toned down horny and upped up horror???? THE ART????????? I LOVE YOU I LOVE THIS SO MUCH. I NEVER THOUGHT I NEEDED THIS UNTIL I SAW IT. IT'S SO GOOD. GIVING ONIBI SERIES THE VIBE AND JUSTICE IT NEEDED. HOOOOOOOOOOOOOOOOOOOOOOOO I'm gonna check the rest of your covers soon and i'm kinda sad my first experience listening to these wasn't with headphones. i need these burnt into my retina and ears. thank god. horror enjoyer brain happy. edit: i hope you blow up because your tuning is unlike anything i've heard before and it deserves recognition. gggggoouhhhhhh

[@fkuukl]

LMAOOO thank you so much!!! im glad you enjoy it!!

[@BLUEBDAWG]

the deep voices jumpscared me omg i love this sm!!

[@anapaulamendozadiaz8890]

I am screaming, crying, having convulsions. THIS IS MY FAVORITE SONG

[@N40M1-x3]

WHO LET THIS MAN COOK??? CUZ THIS A FULL 5-PIECE GOURMET AND I NEED SECONDS

[@Критикаотдуши-э9ь]

я даже с начало не понял, подумал, что это настоящие голоса! На самом деле мне и голоса и рисовка нравится! Намного лучше чем в оригинале!🥰

[@katsuramamoru]

Скиньте ссыль на оригинал

[@djmilla2779]

THE ART, THE MUSIC, THE VOCALS?? THIS IS PERFECTION!!

[@bacon6228]

jaw on the floor. i love the art so much and I FW PITCHED DOWN TETO SO MUCH

[@ko_fiii]

omg tetos whisper is so amazing

[@Fuyuki39]

THIS IS SO GOOD OMFG, I LOVE HOW THEY BOTH SOUND 😭😭💗💗💗 you're so underrated

[@SillyStar5]

I LOVE THIS ONIBI SERIES SONG

[@bmpmp3]

ouhhhhh i really love the deeper tones you use for these guys it sounds SO good

[@fkuukl]

Thank you!

[@gabrielvaldeswho]

LOVE this!! I like the low tuning, she sounds realistic and mature Fantastic job

[@fkuukl]

thank you!

[@Kitzubentou]

Context straight outs 1600s man

[@tricolorhichew]

According to KZbin this cover is my #1 song of this year

[@zahraalol683]

OMG?? I LITERALLY LOVE EVERYTHING ABOUT THIS VIDEO SM!! especially the voices, arts and how the video looks scary, you really did great!!✨

[@Emoteru_09]

Omg I always tweak out every time I hear your covers! THIRE SO GOOD

[@careeningdirigibug]

i’m literally one line in and i’m already having a religious experience. this is so good HOLY SHIT !! !! !!

[@ashy_washylmfao]

MY JAW WAS DROPPED THE ENTIRE VIDEO AND IS STILL DROPPED AS I TYPE. MY 2 FAVE VOCALOIDS HOLY SHITTT

[@MimasWife]

Cant wait for more masa works design covers, their voices fit so so well

[@lavrchuu]

AGHHHHH I LOVE EVERYTHING ABOUT YOUR VIDEOS SO MUCH..... THE ART AND THE EDITING AND THE TUNING ARE ALL SO GOOD

[@fkuukl]

Thank you so much!! ❤

[@mushmush4980]

This is genuinely unnerving and it doesn't even sound like teto you're insane at tuning omg

[@Solarlistic]

THEY SOUND SO GOOD? THEY SOUND VERY DIFFERENT IN A GOOD WAY. YOUR TUNING IS SO UNIQUE

[@fkuukl]

Thank you! ❤️

[@chillfactory9000]

this is so crunchy and perfect I love it. I'm not even halfway through. EDIT: That ending was HAUNTING and perfect. Sounded like someone dying in the best way possible.

[@Its_Damla988]

SOMONE ON THE EARTH STILL REMEMBERS THIS BANGER YAY😭

[@nxelsss]

THIS COVER IS SO GOOD IM DEAD THE DESIGNS EVERYTHING I LOVE THIS

[@fkuukl]

I'm glad you like it!!

[@nxelsss]

​@@fkuukl OFCC

[@miabeebee]

this is literally the best masa works design song cover i have ever listened too i’m in love im getting married with this video september 23rd 2026

[@fkuukl]

thank you! LMAOO

[@BlueDecay-k5l]

Yessss this sounded so good

[@quetzal6293]

I love that you created a brand new MV for this cover, it looks very cool! Good work, cover sounds good too

[@fkuukl]

Thank you!

[@Azeal-143]

This looks like an analog horror/j This cover is amazing!! Although it caught me a bit off guard at first, I really like the low tuning!!

[@FictionTBH]

These covers just keep getting better!!!

[@Hanakasan-bi2oz]

ON MY KNEES , TOES LITERALLY CURLING. THE TUNING IS SO GOD LIKE. YOU COOKED!!! AND DID NOT DISAPPOINT!!😼😼

[@fkuukl]

Thank you so much!

[@sitnakr]

fkuukl DROPPED ANOTHER MASA COVER LETS GO

[@saxa-uta]

on top of the deep voices, the lo-fi pv looks SO good

[@KiriHall-b4u]

I freaking love your work.

[@denpamen]

Holy shit the visuals and tuning and everything on this is literally insane! I’m shocked this isn’t more popular! This is amazing! I really hope you keep going, revamps like this in the vocaloid community are rare but very vital. This style is seriously to die for.

[@fkuukl]

Thank you!!! ❤️

[@DatRatMama]

I didnt know it was possible to make vocaloid terrifying, this is absolutely amazing 💖💖

[@plurality-reality]

there's waaaay worse than this in terms of being scary this IS amazing saying it ain't is blatant misinformation

[@ryousblade]

I LOVE THIS SO MUCH. THE ART, TUNING, THE UNSETTLING EDITING, EVERYTHING. YOU OUTDID YOURSELF 💕💕!!

[@pluskwadomowa7784]

THEIR VOICES CAN GO THAT DEEP????? THIS GOES CRAAAZY

[@sauceakure]

pretty sure this DAMN BANGER is gonna be famous im confident on this

[@batlover1977]

This is stunning and Gumi and Teto are my favorite synth voices so seeing them used together is always awesome…!!

[@p4pr11ka]

I GENUINELY DIDN'T EXPECT THIS AT ALL, BUT IT'S GOING ON MY PLAYLIST OMG.

[@dcolumbus19]

ugh this reminds me of when i first got into vocaloid and ripped any songs i could find to put them on my mp3 player 😭 you slayed this

[@RoraRabbit_XD]

this is awesome why is it underrated

[@honokachan137]

I LOVE THE VIBE ON THIS ONE 🤩😍

[@nadakamal10d13]

Most unique tuning ive EVER HEARD of gumi and teto!!! Definitely subscribing

[@fkuukl]

Thank you!

[@judgebearist]

1:05 Impressed you managed to turn her into Serj Tankian here

[@electric_xianomi15]

SHE LITERALLY SOUNDS LIKE HIM WhAt- 😨

[@eliotbarnhart2810]

The tuning goes so hard and then you blessed us again with the PV 🙌

[@StarGirl16-w]

AWH MAN YOU GOT ME ADDICTED TO THIS SONG NOW!😍😍😤😤👍🏻👍🏻

[@Puppet-P]

3:47 BRO THE FUCKING SCREAM / CRY AT THE END SOUNDS SO REAL?!?!?! UGH I LOVE IT!! THIS IS DEFINITELY MY NEW FAVORITE WILL O THE WISP COVER

[@Puppet-P]

AND HOW DID YOU MAKE THE VIDEO??? ITS SICK (LIKE GOOD) 😨

[@fkuukl]

thank you!! i used capcut!