The usual outfit of Flandre from the world of music festivals. Mister Rinnosuke was worried she'd throw a tantrum.
LostWord LIVE 2026
Voice Lines
Gacha Pickup
Who am I? I'm Flandre Scarlet. Oh, you're Remilia's new manager... That makes you my manager, too.
Introduction
C'mon, Remilia fans, you know what to do! Ready? ROAR! I'm gonna eat ya! ...Hey, don't interrupt me, Remilia. Scarlet Devil Mansion's back together 'cause of me, Flandre Scarlet. Remember? I'm actually pretty happy to take the stage with you again. Your band is my band, your fans are my fans. That's why I'm gonna use everything and everyone you hold dear. Ah, but not you, Remilia's manager. You're different. I'll chat with you later. Now, let's get back to it... Next up is Remilia's new song: Uuuu ☆ Remilia Revolution! There's no such song? Then make it. Hurry up.
Purple Heart
You can play an instrument? Wow, that's impressive.
Blue Heart
I made our Scarlet Devil Mansion band go on hiatus. It was kinda boring, y'know?
Green Heart
Remilia has such a cute voice. Like, is that the kinda cuteness you need to rewrite fate? I figured my singing only ruins things. So, I said some mean things and left. The band stopped playing after that.
Orange Heart
I tried performing solo a few times, but it wasn't the same. I got to do my own thing, but turns out that wasn't what I wanted. I wanted to feel part of something. I wanted to belong. Even if it meant causing trouble for them. That's all.
Pink Heart
Remilia says it only starts sounding good when I sing with her, but I disagree. My singing really does make it worse. But now I think, "So what?" That's no reason not to sing.
Summer
A concert at the Garden of the Sun or at the beach on the Moon? Either's fine. I'm gonna destroy the venue either way.
Login
It doesn't matter what anyone says. I won't even listen to Remilia or the other members of our Scarlet Devil Mansion band. It's my choice, and I wanna sing with Remilia.
Enhancement
You'd need at least 100,000 years to reach Remilia's level. Train under me instead.
Return
Such a boring battle. Don't you think, Remilia?
Home 1
Yep, Remilia really is cute. Super cute. I've never once thought otherwise. That must be her fate.
Home 2
C'mon, Remilia, concerts are a place to express yourself. My voice mixes with yours. We gotta let the world know that we wouldn't want it any other way.
Home 3
What's Remilia's is mine. Be it her hand-me-downs, her authority, or whatever, I love breaking down her bubble and stepping inside. Nothing excites me more.
Reaction 1
Patchy, don't force yourself to play an instrument...
Reaction 2
Sakuya, Meiling, you should watch over Patchy... You too, Koakuma.
Reaction 3
I looked away for a second, and now my manager's sleeping on my lap... How'd that happen?
Task
You're doing tasks? I'm not helping.
Task Complete
Now that you've finished your tasks, you can help me practice.
Mail
A newspaper? Guess I'll look at the music charts.
Errand Finished
Hm? Who's that? ...I didn't realize you were gone.
Start of Battle
Get your blood pumping―the Scarlet Devil Mansion is here.
Mid-Wave
It's a concert. Get hyped!
Victory
Phew, you guys can take care of the rest. I need some alone time.
Defeat
You beat me. You must feel pretty good about yourself.
Spellcard 1 Chant 1
Quit your whining. If you're fans of
Remilia, you should be my fans, too.
Spellcard 1 Chant 2
What are you? Shy little babies? Say
that you love me! I know you wanna!
Spellcard 1 Casted
Taboo: Sword, Wand, Coin & Cup
Spellcard 2 Chant 1
My former bandmates want a battle of the
bands? They can challenge me any time.
Spellcard 2 Chant 2
C'mon, who wants to get destroyed first? Wait,
it might be more fun to destroy you all at once.
Spellcard 2 Casted
Secret Barrage: Locked Girl Standing
Last Word Chant 1
Look at you all, coming to our concert, acting all
nice. Quit it. Destroy the pointless facade.
Last Word Chant 2
Don't give up yet. It's time for me and Remilia's
duet of destiny. I wanna... Hear! You! Scream!
Last Word Casted
Bread and Circuses Nihility
Boost 1
Break one.
Boost 2
Break two!
Boost 3
Break everything!
Graze 1
In that case―
Graze 2
I'm―
Graze 3
100,495 years old!
Command A
Laaaame!
Command B
Booooring!
Command C
Fiiiine, I'll do it!
Command D
Our concert's got plenty of continues left!
Skill A
Here you go.
Skill B
Fight on.
Shot A
C'mon, shout it out!
Shot B
I can't hear you.
Damage
Urgh.
Heavy Damage
Grrrr!
Guard
Just try and destroy me.
Graze Activated
That it? I didn't feel a thing.
Change to Rear
Remiliaaaa, ROAR!
Change to Front
I can do this all night.
Buff/Heal
Huh, not bad.
Knocked Out
Thanks for destroying me.
Voice Sets
Music Devil's Sister
VA: Nagatsuki Aoi
Peacock Stage
VA: Ito Rikako
Prayer for Fulfillment
VA: Hanazono Manami
Character Information
Temperament: Aurora Sounds
Aurora Sounds (a Touhou LW original) refers to the strange sounds emitted by auroras. This is an apt temperament for Flandre, the devil's little sister who enjoys festivals.
Because of her delicate skin, Flandre is weak to sunlight (Weak to Sun Essence), has to take baths instead of showers (Weak to Water Phase), and the gatekeeper desperately tries to stop her from going outside (Weak to Wood Phase). However, these apparent "weaknesses" only serve to make her look stronger. She likes staying up late (Strong against Moon and Star Essence) and, as her devilish looks may imply, can be a real handful (Strong against Metal Phase).
Ability/Backstory: Capable of destroying absolutely anything (Festival)
The ability of Flandre Scarlet from the world of music festivals (a Touhou LW original). It's basically the same as the abilities belonging to most other Flandres. After observing and learning from multiple failed attempts to prevent the Lost Word Incident from spreading, the denizens of this Flandre's world have decided to try and resolve it by holding music festivals.
Once upon a time, there was a vampire. She lived in a scarlet mansion with her older sister. However, she had a problem. Everything she touched would break. It felt stupid and tiresome seeing everyone live in fear of her, so, before she even tried stepping outside the mansion, the vampire locked herself in her room. Centuries passed, but even after everyone else had gone, leaving only her and her sister in the mansion, that is where she stayed. She destroyed anything and everything. She destroyed things she liked and things she hated without discrimination. No matter how precious something was to her, the moment she touched it, it broke.
One day, she started wishing that just once, something wouldn't break when she touched it. But could such a thing really exist? The vampire posed that question to her shadow cast on the wall of her room. She liked shadows―they were hard to break. But they weren't unbreakable. She can't remember how or when it first happened, but she had broken shadows before. Maybe there really is nothing she can't break. Some would take pride in being so powerful, but to her, it felt empty, pointless. She couldn't hold onto anything, not even happiness, without it crumbling through her hands.
The tiny room that the vampire locked herself in had become her entire world―a world that she had utterly and thoroughly destroyed. She only had one hope left, one thing that she still hadn't tried. Maybe, just maybe, her sister wouldn't break. Her sister is the same as her―a vampire. She has never destroyed a vampire before. If something unbreakable really exists, it must be her. So, she decided to test it...
She broke her cute older sister. But even broken, she was still cute. Success.
"Yikes! Is this some kinda horror story?"
"No, it's a passage from your diary."
"Huh?"
Attacks
Death Apple Laevateinn
The Spread Shot of Flandre Scarlet from the world of music festivals (a Touhou LW original). She sings with her apple-shaped Laevateinn in this attack.
Flandre is the little sister who was sealed away for being too destructive. In this world, she has skillfully imbued her voice with this overwhelmingly destructive power. Simply hearing her song will destroy you. Can you imagine what that might sound like?
Bullets
DA Laevateinn
DA Laevateinn II
DA Laevateinn III
DA Laevateinn IV
DA Laevateinn V
DA Laevateinn VI
Roundy Slave
The Focus Shot of Flandre Scarlet from the world of music festivals (a Touhou LW original). She orders her roadie familiars to attack.
It is often thought that destruction is the antithesis of creation, but that isn't strictly true. Because, while you can create without destruction, you cannot destroy anything unless something has already been created. Destruction undoes creation. It is reliant on it and must come after. What does that remind you of? If you thought "a younger sibling," then you've understood it perfectly.
Bullets
Roundy Slave
Roundy Slave II
Roundy Slave III
Roundy Slave IV
Roundy Slave V
Roundy Slave VI
Taboo: Sword, Wand, Coin & Cup
A Spell Card of Flandre Scarlet from the world of music festivals (a Touhou LW original). She sings a song from her sister-of-the-devil repertoire.
Before destruction can occur, something needs to be created. Someone has to put in the work, stacking the blocks, so you can carelessly and mercilessly topple them over. It is often the case that when adults make serious plans, a careless child ruins them. That's how this world's Flan saw the Scarlet Mist Incident. Remilia and the others were the adults orchestrating it, and she was the child. So, she came up with a plan of her own...
"Maybe if I really mess things up, they'll let me join them."
Bullets
SWC & C
SWC & C II
SWC & C III
SWC & C IV
SWC & C V
SWC & C VI
Secret Barrage: Locked Girl Standing
A Spell Card of Flandre Scarlet from the world of music festivals (a Touhou LW original). Her destructive singing exposes the true nature of cuteness.
This world's Flan was painfully aware of her own immaturity. Sure, she may be destruction incarnate, but the way she destroys things on a whim, without thinking things through, was supremely childish. She knew that better than anyone. But she had no idea how to stop herself, which only made her feel more immature, turning her trickle of self-awareness into a constant flood of self-doubt...
Bullets
Locked Girl Finale
Locked Girl Conclusion
Locked Girl Climax
Locked Girl Final Act
Locked Girl Swan Song
Locked Girl Apocalypse
Bread and Circuses Nihility
The Last Word of Flandre Scarlet from the world of music festivals (a Touhou LW original). She brings the concert to a triumphant conclusion.
Flan didn't ask to be born with the impulse to destroy everything around her. Who in their right mind would? As Flan continued to question herself, she suddenly realized that this wasn't how she truly felt. Only by expressing these thoughts, putting them into words and actions, and then destroying them, did she realize their insignificance. That's not to say she thinks less of all the things she can destroy, simply that her worries weren't really anything worth worrying about. However, she didn't feel fulfilled. There was still something missing. She wanted something that she couldn't destroy, and she wished that something would be her sister.
"One day, you'll prove how powerless I truly am."
Bullets
Food, Fun, and Nihilism
Food, Fun, and Nihilism Child
Food, Fun, and Nihilism Girl
Food, Fun, and Nihilism Vampire
Food, Fun, and Nihilism Destruction God
Food, Fun, and Nihilism Little Sister
Skills
Skill: Destructive Song
"My voice destroys and balances out my sister's. Without love, I'd lose myself to madness."
Skill: Cool Lil' Sister Singer
"You thought I was the cutesy type, didn't you? Sorry, but you're not worth my time."
Skill: Apocalyptic Voice
The sound that heralds the end of all things. Wasn't that meant to be a trumpet?