Something heavy from Japan/China/Korea/etc

Well, obviously you haven't heard much asian metal songs... because there are tons of mindless vomiting just like in EU, USA, whatever.
Anyway, I'm not much into asian scene, but here is a few songs I like and you might like them too:
http://youtu.be/dZQBtQihT0I
http://youtu.be/flXqW7gSbBA
Not metal, but maybe you will like them:
http://youtu.be/AE4b9jO1uB4
http://youtu.be/nJ6A6GC_ki4

Boris - Pink

That BabyMetal was something deeply disturbing.

Here is something first come to mind:
HeavensDust - Blast

Chinese heroin

Maybe Yousei Teikoku is what you are looking for?
http://www.youtube.com/watch?v=gt691nM7Rek

Google "Babymetal"

Japan:

-Boris

-Melt Banana

-Church of Misery

-Coffins

-Anatomia

-Transgression

-Acid Mothers Temple

-Zeni Geva / KK Null

-Loudness

-Ghost (not Ghost BC)

-Sigh

-Masonna

-Merzbow

-Gerogerigegege

-Les Rallizes Denudes

Philippine:

-Down from the Wound

-Pus Vomit

japanese

Galneryus <-i'm a fan of this band

I like these 2 bands 1.Lightbringer /
2.Aldious

I dont like these but these 2 might be your thing since you liked BabyMetal...
1.Yousei Teikoku /
2.Ali Project

I am a bit confused, Maximum the Hormone aren't "vomiting" into the mic? ^^ Also there are a lot of non-Asian Metal bands without "vomiting". But well, back to your question. How about Japanese instrumental video game Metal, The Black Mages - Force Your Way (FFVIII) or Naruto Soundtrack - Sarutobi's Theme. Maybe some heavier J-Rock? fade - One Reason or Dir En Grey - C. You will probably find something interesting here.

By the way, funniest Maximum the Hormone song: chu chu lovely muni muni mura mura purin purin boron nururureroro .

Edit: Gnaah, great. Now I have to listen to my J-Rock playlist. xD

Yea, the rest of Maximum the Hormones songs.

You're not going to find any Metal from here in China.
Imaging the baddest ass looking Chinese dude you can - then consider the fact that he usually listens to the Chinese version of Britney Spears and Nsync. You can go to the underground scene for that, not sure if you can find anything though online, they won't have any published CD's, that's regulated by the CCP..

Boris goes without saying, but also keep a lookout for Corrupted, as they're pretty mean sounding.

Sadly, metal is not really my area of expertise. If you had asked for pretty much any other genre of Japanese music I probably could have helped, but...

CHTHONIC - TAKAO

http://youtu.be/e_UkowmQs30

Pay money To my Pain -Black Sheep

http://youtu.be/fPe_aOZAXnw

I quite enjoy some of X Japan's stuff. Check them out, maybe you will too.

Give some Versailles a try: http://www.youtube.com/watch?v=BO8KeBDhfNk

Crow's Claw: http://www.youtube.com/watch?v=NTSbtLQMIh4

Guilty Gear soundtrack: http://www.youtube.com/watch?v=rGetImTgyFA

K-On! soundtrack (yes, you heard that right): http://www.youtube.com/watch?v=Vn2xoHsTfNQ

Keeper of the Metal Key Tori no Uta metal cover (also starts with a cover of Tornado of Souls): http://www.youtube.com/watch?v=A_Qbv-XkSgg

Utsu-P: http://www.youtube.com/watch?v=lBdf8wQt4Z4

UNDEAD CORPORATION: http://www.youtube.com/watch?v=EdkeIKKdtZE

Aquaelie (starts with an Aces High cover): http://www.youtube.com/watch?v=2RI_27wIJEg

Also doing another by them, this one has a cover of Emerald Sword in the middle: http://www.youtube.com/watch?v=ZBRkX6Sryqw

Draw the Emotional: http://www.youtube.com/watch?v=xMznGB4GsV0

IRON ATTACK!: http://www.youtube.com/watch?v=hdk7T_fpo5M

Younoumi: http://www.youtube.com/watch?v=ma6HiKKx1oQ

Konomi Suzuki: http://www.youtube.com/watch?v=ypO4IO3HcHI

Double Dealer ?

Janne Da Arc?

Hyde,
Malice Mizer,
Mass of the Fermenting Dregs,
Tak Matsumoto Group,
Ling Tosite Sigure,
Mutyumu,
Daisuke Ishiwatari,

Good Thread. Thanks for the content.

http://m.youtube.com/watch?v=bFlZldlcTok possibly

Wait, nobody recommended Gackt? This guy has amazing voice, and his songs are simply brilliant. You should check him out =)

This is some Awesome Power Metal.
And this is not entirely "metal," but it's still pretty cool J-rock, imo.
And I'll skip the Anime soundtracks, and stuff like BabyMetal, because others have already posted all that. :P

http://www.youtube.com/watch?v=ZtWh0qB_460

Something heavier from Japan.