What things only exist in Japan?

What things only exist in Japan?

The article explores some of the unique cultural experiences that can only be found in Japan, including Japanese gardens, karaoke, onsen, Shinkansen bullet trains, manga comics, sumo wrestling, ryokan inns, bonsai trees, takoyaki street food, kawaii culture of cuteness, and Kabuki theater. Japan offers a range of experiences for those interested in history, art or technology.