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

The Toyota Prius, first introduced in 1997, is the world's first mass-produced hybrid car and has become a symbol of eco-friendly transportation.

The Honda Civic, first introduced in 1972, is one of the most popular and enduring Japanese cars of all time, with over 18 million units sold worldwide.