Nakaji actually smiled, and laughed!

[LearningCode]

That was so full of win xD

 

[Zubon]

I actually read during my studies of A/S psycology (I got a U)
That it is tradition in Japan for the parents to teach their children not to show any emotions, so a constant poker face if you like.
That is my theory to why it is rare to see Japanese people smiling a lot

Yes, that is right..... :fp Along with the panties vending machines, robots everywhere, cosplay girls in the streets, no litter anywhere, eating sushi every day, geisha walking around town and whale burgers at McDonalds.