One Piece, created by Eiichiro Oda in 1997, is a popular manga and anime series that follows the adventures of a group of pirates as they search for the ultimate treasure.

Shizuoka is a city located southwest of Tokyo, and is known for its beautiful scenery, hot springs, and tea plantations.

The pocket calculator, invented by Sharp in the 1970s, made complex calculations more accessible and convenient for the average person.