The oldest bibliophilia club in America, with exhibitions on historic books and graphic arts.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

This bright yellow building is packed with sweet treats from all around the world, from chocolate-covered crickets to whoopie pies.

Drink and dine in a coral cave that's at least 120,000 years old.

The randomness of this wall of lava lamps helps encrypt up to 10 percent of the internet.

You don't have to be an ambassador to dine like one.

Museum devoted to the artificial language of Esperanto.

A symbol for the opposition to nuclear power around the world.

This amusement park brings a little slice of England to the heart of Kyushu.

The statue's head is one of the few fragments of the original Urakami Cathedral to survive the atomic bomb.

This ancient burial site was once thought to be the home of a race distinctive to Ainu folklore.

Constructed thousands of years ago, these stone circles offer incredible insight into the lives of the people who built them.

Japan's largest collection of Western-style mansions in the port city of Kobe includes a recreation of Sherlock Holmes' 221B Baker Street quarters.

A museum dedicated to the history of Tokyo's often-overlooked working-class district.

An astounding annual light display honors the victims of one of Japan's most devastating earthquakes.

Peace Park and the Atomic Bomb Dome.

Transport yourself to the 1980s era of video games at this themed restaurant and bar.

Abandoned Japanese ghost town gives a glimpse into what our own metropolises may leave behind.

This isolated Japanese mountain village untouched by time showcases unique and stunning traditional architecture.

Museum showcases Japanese sexuality and some amazing ocean views.

Steaming blood-red hot spring from hell.

One of Japan's most famous sights, the bridge was originally built in 1673.

A 70-foot-deep ice cave formed by lava from Mt. Fuji on the edge of Japan's "Suicide Forest." 

Japanese national treasure originally built in 593 CE.