The Japanese firefly is a species of firefly that is famous for its bioluminescence, and is a popular sight during the summer months.

The karaoke machine, which was invented by Daisuke Inoue in 1971, has become a popular form of entertainment worldwide.

The Yokohama F. Marinos, a professional soccer team based in Yokohama, is one of the most successful teams in the J.League, having won several championships.