Aw those look awesome.

Ladies and gentlemen, I present to you the Kibaoni Legion (Kibaoni Gundan).

The Kibaoni Legion are yokais who prey on humans.
Their goal is to fully revive Kibaoni Gengetsu by gathering "the power of fear" from humans.

Kibaoni Gengetsu: A former general taken down by Igasaki ninja and was reborn a yokai. It was told that he was sealed by Yoshitaka's 48 sealing shurikens but...

Izayoi Kyuemon: A kosho(warrior who takes care of various tasks for the warlord) of the Kibaoni Legion.
Instructs yokais to gather fear(As you can see it is based off a kitsune.)

Gabiraiso: Ichibanyari(literally means first spear, but during feudal Japan it was an honorable title given to the warrior who drew first blood) of the Kibaoni Legion. Very keen on being the strongest and hates Igasaki ninjas.

Hitokarage: Ashigarus(foot soldiers. This is what Kurokage from Gaim is based off as well) of the Kibaoni Legion.

Yokai: Created by using the sealing shurikens that contain 'yoki' or yokai energy on objects.

Sigh, no human villains.

At least they look cool.

Uh... wasn't that the plot of Shinkenger? Dokoku needed the fear of humans to walk upon the Earth?

Oh, and the Deboss Legion needing human emotions to resurrect Deboss.

And N-Ma in Magi. Annnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnd Long in GekiRanger.

I believe it was the more humans were in pain and grief it raised the water level of the Sanzu river, but yeah similar concept. As well as Kyoryuger to a certain extent.

Yeah, but he still needed human emotions to raise the water level to come back to Earth.

This is where Jerry Seinfeld says, "What's the deeeeeaaaalllllll with all these yokais and human emotions?"

No human villain? ToQger have Emperor Z! He's human-like villain!

Updates! Officially these Yokai are "The Army Of The Fanged Demon."

The yellow one with fur is Izayoi Kyuemon and the blue/red one is Mika Raikura. Each of the main villains' name is a reference to phases of the moon; which may connect to their power sets.

From what I can make out of the hiragana in the scan, I think it is Gabiraizo instead of Mika Raikura.
But if it does turn out to be Mika Raikura then I guess the name is derived from mikazuki which means crescent moon.

Am I dumb or does the seemingly giant, black and gold villain look like a Dark Liner/Kurainer Robo from ToQGer?