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Recommended time-killing websites to enjoy your free time

I think many people kill time by browsing the internet for one thing or another.

You might look up topics you’re interested in, read the news, or follow trends on social media sites.

Among those people, there are probably quite a few who think, “I want to find more interesting sites,” or “I want to come across something closer to my interests.”

So in this article, we’ll introduce websites that are perfect for killing time.

We’ve gathered sites across a variety of genres—fun stories, slightly scary tales, diagnostic/quiz-type sites, and more.

You just might find exactly the kind of site you’ve been looking for.

Be sure to check them out!

Recommended time-killing websites to enjoy your free time (21–30)

Computer Music Japan

This is a website that shares information about music production.

It features the latest news on DTM, plugin reviews, and a wealth of tips useful for composing.

One of its main draws is the ability to quickly check limited-time sale information, making it a must-visit for creators who want to get gear at a good price.

It also introduces free downloadable instruments and effects, making it helpful for everyone from beginners to advanced users.

For those interested in DTM or looking to deepen their music production skills, it’s the perfect site for keeping up with the latest technologies and tools—and a great way to spend your free time.

Akinator

It’s an artificial intelligence that guesses the person or character you’re thinking of by asking a series of questions.

The surprise when it hits on what you imagined—and the feeling that it’s peeking into your mind—are part of the fun.

It’s also noteworthy that as people around the world enjoy Akinator, its database keeps growing.

You might find time flying by just trying things that don’t seem to be in the database—challenges Akinator can’t answer.

Recommended fun time-killing websites to enjoy your free time (31–40)

Explore

This is a site where you can enjoy real-time footage of natural landscapes and wildlife from around the world.

Because you can watch live streams of stunning natural scenery and animals, you’ll feel as if you’re actually there.

A variety of videos are available—such as nighttime flamingos and manatees under the sea—letting you easily experience breathtaking views and ecosystems that are hard to see in everyday life.

It’s perfect for when you’re stressed or want to relax, offering excellent soothing effects.

For people who want a taste of travel or who love nature and animals, it’s the ultimate time-killing site that you can enjoy without getting bored.

NHK High School Course

This is a convenient site where you can learn high school subjects through archived streaming.

You can watch classes on a wide range of school subjects for free, structured to cover everything from the basics to advanced topics.

Because the lessons are in video format, they’re easy to understand and feel close to actual classroom instruction.

It’s great for review, overcoming weak areas, and studying for certification exams.

It’s suitable not only for students but also for adults looking to relearn, and you can casually study fields that interest you.

It’s a site where you can enjoy educational content when you want to deepen your knowledge or spend your free time productively.

OpenRailwayMap

An online map that displays the world’s railway infrastructure in detail.

It leverages OpenStreetMap data, allowing you to closely examine line types, signaling systems, and operating status.

It shows everything from urban subways and regional local lines to high-speed rail routes, making it a valuable resource for rail enthusiasts.

If you’re interested in overseas railways in particular, you can take a careful look at networks in countries you don’t usually see, which may lead to new discoveries.

It’s also a useful site for travelers and railfans to compare railways around the world and plan their next trip.

The True Size Of…

Although the Earth is a large sphere, the maps we use are often flat and based on the Mercator projection.

This projection is a method designed for nautical charts and navigation maps, so it distorts area.

That’s why the site “The True Size Of…” was created: it helps people accustomed to Mercator maps understand the true sizes of countries.

The map displayed is the familiar Mercator projection, but you can enter a country name to show it, then move its outline to compare it with other countries and learn about their areas.

Because the size changes depending on where you place the outline, you can clearly see how the Mercator projection distorts things.

e National Treasures

This site lets you view National Treasures and Important Cultural Properties held by national museums and research institutes, with high-resolution images and explanatory notes.

Seeing a list of cultural assets from a wide range of genres—and from various eras and regions—really conveys the weight of history.

The explanatory notes are another highlight: they not only describe what each item is, but also trace its journey from the place where it was found to where it resides today.

Because the images are so detailed, you can closely examine fine features using the site alone, but it also seems like a great springboard to go see the originals in person.