ITT: post the most 2000's anime OP you can think of

https://www.youtube.com/watch?v=HGQAjAjsZNo

https://youtube.com/watch?v=nXNJ-6qpU6c

It's actually an ED, but it sounds like it would fit better as an OP.
https://www.youtube.com/watch?v=vs0x8wnIVzU

https://youtu.be/BuYqtdkIN-M

https://www.youtube.com/watch?v=C337shIT9LI

https://www.youtube.com/watch?v=vTTuXpSyvzQ

www.youtube.com/watch?v=Xmpt6IvDqwg

https://www.youtube.com/watch?v=dd1V816mVdU

>>151582629
>>151587356
two worthy candidates for a top 25 or top 50 there.

>>151593192
Was going to post that one
https://www.youtube.com/watch?v=9EW27b8_E_I

https://www.youtube.com/watch?v=I3dOmMMNjGA