That’s confusing.

I went to "National Museum of Emerging Science and Innovation Miraikan" in Odaiba.
My daughter and my granddaughter took me there to be exact.
We got on the unmanned train " YURIKAMOME"

On the way, I saw a interesting building.

That is a triangle building written as YOKOSO.

Yokoso is mostly the same as youkoso.
Youkoso means welcome. So, I thought that yokoso means welcome too.
Oh! That building is good stylish manner!

But actually…

YOKOSO was not means welcome.
YOKOSO was that building named "YOKOSO(yokosou) RAINBOW TOWER"

Ah! That’s confusing.