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

Naruto, created by Masashi Kishimoto in 1999, is a popular manga and anime series that follows the adventures of a young ninja as he strives to become the strongest ninja in his village.

The Shiretoko National Park in Hokkaido is a UNESCO World Heritage Site and a popular destination for wildlife watching, with opportunities to see brown bears and rare bird species.