Good evening!
I want to explain Japanese culture.
“Otaku” is people who love cartoons and characters of them. They seem to go to Akihabara, enter a maid café and see shows of idols. And then sometimes, people who thoroughly pursue attractive things is said Otaku.
“Moe” is a word which is used when they saw pretty things. Especially it is used at the time which they saw pretty girls.
“Tundere” is used when a certain man become suddenly cold to hide his embarrassment. However the real feeling is opposite to the saying. It is used for both boys and girls.
Finally, “Burriko” is a girl who tries to show herself pretty to other people. She wants to be liked by boys, so changes her behaviors in the presence of boys.
As I write about Otaku culture, I feel again Japan is strange in comparison with other countries. However that its culture is familiar and popular in other countries is surprising.