The electric toilet seat, which can be heated and has various cleaning and drying functions, has become a popular feature in Japanese households.

The Japanese yen is the official currency of Japan and is the third most traded currency in the world, after the US dollar and the euro.

Neon Genesis Evangelion, created by Hideaki Anno in 1995, is a popular anime series that explores themes of psychology, philosophy, and spirituality, and has become a cult classic.