https://en.wikipedia.org/wiki/Kofun

 

 

 

Kofun (古墳, from Sino-Japanese "ancient grave") are megalithic tombs or tumuli in Japan, constructed between the early 3rd century and the early 7th century AD. They gave their name to the Kofun period (middle 3rd century to early-middle 6th century). Many of the Kofun have distinctive keyhole-shaped mounds (zenpo-koenfun(前方後円墳^?)), which are unique to ancient Japan. The Mozu-Furuichi kofungun or tumulus clusters have been proposed for inscription on the UNESCO World Heritage List, while Ishibutai Kofun is one of a number in Asuka-Fujiwara similarly residing on the Tentative List.

 

Interesting, Earth has its own keyhole.

*waiting for Sora to seal this keyhole before the Heartless appear*

Earth confirmed to be a world in KH3!

Woah...really i wanna go see that place with my own eyes.

Maybe that's the Earth's Keyhole. It's huge as hell though...

Damnit, who was the idiot that unsealed the keyhole? We can't call Sora every time this shit happens. There's hardly enough money to cover all the gas the Gummi ship uses to get all the way over here. Gummi gas ain't cheap!

We're gonna need the X-Blade to lock this one. I wonder if Nomura knows about this?

Damnit, who was the idiot that unsealed the keyhole? We can't call Sora every time this shit happens. There's hardly enough money to cover all the gas the Gummi ship uses to get all the way over here. Gummi gas ain't cheap!

*Munny (sorry, I had to)