Yamato (Jomon) in red
Yayoi (Zainichi Gooks) in blue

>>212678342 (OP)
happens in your country?
t. 50Hz Jomon chad

>>212678342 (OP)
yamato is yayoi

>>212678415
Texas has its own grid but it works the same I think

>>212678342 (OP)
yamato is quite literally the the name for the yayoi as opposed to the emishi in the north

>>212678342 (OP)
>Yamato
>Jomon

Do you also believe England to be a Celtic country?

>>212678342 (OP)
Current Koreans are Mongolians.
Mongolians had conquered China and Korea, but failed to invade Japan.

>>212678342 (OP)
>>212678450
>yamato is yayoi
Yes. And Yayoi are from Korea.

>>212679100
This. Japan is real Korea

>>212679100
Yet you fail to realize that Korea invaded Japan before there was a Japan.

>>212678342 (OP)
Does the difference affect anything on a practical level? Do they have to produce two variations of every electronic device to work with each region? Or do they use adaptors when they cross to the other region?

>>212678342 (OP)
Now do Brazil!

>>212679550
You're steppe chad of Tengri which is cooler

>>212679617
The only difference is the frequency, voltage is the same. Aside from differences in power plant equipment, there should be no inconvenience in daily life.

>>212679617
most things aren't affected unless they have a motor, it'd spin at a different speed

>>212679617
The only difference is the frequency, while the voltage is the same so apart from having to make dashcams with awkward frame rates like 27 or 55, there should be no problem