Nightcore IGNITE [Sword Art Online II OP1 full] 

SAO music are always so great and feels like they are the most iconic anime music there is. In my opinion. Their songs are adorable and great, so thrilling and powerful!

wheres the headphone warning at the start ???

the best anime

Love the high pitch

Male Kirito: FRIGGIN CUTE!!!!!! Female Kirito: SOOOOO FIRIGGIN CUTE!!!!!!

WEAR HEADPHONES and keep calm C;

i love this song it is the best song ever keep on doing it and i love this song so much!!!!!!!!!!!!!!!!!!!!!!!!!!

RIP headphone users

I love this song and the background

love sao best anime ever cant wait for the movie of sao

sao is my second anime i to see this is just great keep up the work

good work and I like the voice 🔯

❤❤❤It is just what I needed!!

Awesome song. Also, Kirito is 100% relatable.

Nightcore op + Bluetooth headphones + full volume = Natures laulabuy

Perfect speed 👌

Yeah olove the song too

good

I ABSOLUTELY LOVE THIS SONG!!!!!!

This song is best ever

Sad Headphone :v

AMAZING!!!!!!

It sounds like the same voice but listen really good its higher

kiriro really like a girl🙄

WHO ARE THE 4 PEOPLE WHO DISLIKED THIS VIDEO?!

Omg 😁

Season 3!!!!!!

To all the people who hate sao it's there opinion (and there opinion is wrong) 😋

Me listening to this waiting for the next episode of alicization

You can teach me by video tutorial

2018??

Ughh....My voice....

Rip me 😵I’m sick also

Tnk god i always torture my ears with bass boosted memes so this doesnt rlly hurt

Im on headphones in maximum volume and oh boi why am i torturing myself

❤❤❤

is it bad i find girl Kirito hot?

桐子賽高~

SINON X KIRITO

Its IGNITING MY EARS ! 😅🙏

Ois

The original is pretty nightcore already.. Hm i prefer the og

มีคนไทยไมเนี่ยยยย(2561)

Hat

I love sao but not the last season its so fucking boring its more the alice girl

I don't like this (my opinion)

good

Good