The karaoke machine, which was invented by Daisuke Inoue in 1971, has become a popular form of entertainment worldwide.
The robotic pet, such as Sony's Aibo, has become a popular form of entertainment and companionship for people who cannot keep real pets.
The Japanese automotive industry is one of the largest and most advanced in the world, with major players such as Toyota, Honda, Nissan, and Mazda.
