Zelda's triforce symbol lifted from Wrath of Khan?

[Oyvoyvoyv]

Kenology said:

The Triforce is a traditional Japanese symbol.  The symbol is used in Matsue Castle, which was constructed back in 1611, for example.

You're right. That's pretty cool. Nintendo made Pikmin by gardening, maybe he invented The legend of Zelda while playing in the castle (remembering he played there, I know he didn't make video-games at the age of 8)