The Japan Notebook

Japan’s Hidden Gem: Free Spring Water — One Local’s ¥0 Monthly Water Bill

Discover 4 hidden spring water spots near Tokyo where you can drink Japan's famous natural water for free. Includes Kakitagawa Springs, local tips, safety advice, refill apps, and the bottle locals use.

2026.05.20

Must-Try in JapanUnique Things in Japan

Japan Hiking Beyond the Tourist Trail: Where to Walk When You’re Done with Shrines and Selfie Sticks

Escape the crowds and discover the best hiking near Tokyo. This guide covers easy day hikes, hidden trails, and mountain escapes you can reach by train — no car, no guide needed.

2026.05.09

Must-Try in Japan

Konnyaku: Japan’s Weirdest Superfood That You Need to Try

Discover konnyaku (konjac), Japan’s unique low-calorie superfood. Learn its health benefits, calories, how it’s eaten, and where to try it in Japan.

2026.05.07

Must-Try Food in Japan

4 Amazing Cycling Day Trips from Tokyo (Easy to Epic Routes)

Discover the best cycling day trips from Tokyo, including easy river routes, mountain rides, and a volcanic island adventure. Learn where to rent bikes, how to get there, and what to eat along the way.

2026.05.05

Must-Try in Japan

Tokyo Has a Volcano Island — And You Can Get There by Lunch

Did you know Tokyo has a volcanic island? This complete Izu Oshima guide covers ferries, onsen, cycling routes, and Japan’s only desert — perfect for a unique day trip from Tokyo.

2026.05.04

Must-Try in Japan

Oden: Japan’s Mystery Hot Pot That Even Japanese People Can’t Fully Explain

Discover what oden is, how to eat it, and why it confuses even Japanese people. A complete beginner’s guide to Japan’s iconic winter hot pot.

2026.05.03

Must-Try Food in Japan

How to Enjoy Japan’s Rainy Season Like a Local

Planning a trip to Japan in June or July? Discover how to enjoy tsuyu (Japan’s rainy season) like a local — from hydrangea spots and seasonal food to practical travel tips.

2026.05.01

Unique Things in JapanUseful Things in Japan

Why You Should Skip the Hotel and Sleep on a Train in Japan

Thinking about skipping a hotel in Japan? Here’s why riding the Sunrise Express sleeper train might be the most memorable (and efficient) way to travel across the country.

2026.04.28

Must-Try in JapanUnique Things in Japan

Sake and Sashimi Pairing Guide: Japan’s Best Regional Combinations

Discover how to pair Japanese sake with sashimi like a pro. From regional specialties to temperature secrets, explore Japan’s most unforgettable food and drink combinations.

2026.04.26

Must-Try Food in JapanMust-Try in Japan

Japan’s Fireworks Are Not Just ‘Pretty Lights’ — They’re a National Obsession

Discover why Japan’s fireworks are world-famous. From Omagari to hidden local festivals, explore culture, dates, tips, and the best places to watch hanabi in 2026.

2026.04.25

Must-Try in Japan