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

The Ultimate Slam Dunk Pilgrimage Guide in Japan — Sacred Spots, Shopper’s Heaven & Shonan Vibes

Follow the ultimate Slam Dunk pilgrimage in Japan. Visit the iconic Kamakura crossing, explore Shonan’s real-life locations, shop official merch in Tokyo, and experience the world of Hanamichi Sakuragi in this complete travel guide.

2026.05.08

Anime & Manga 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 JapanUnique Things in Japan

10 Cosmetics Factory Tours in Japan That Will Ruin You (In the Best Way)

Discover the best cosmetics factory tours in Japan—many are free and packed with premium skincare samples, DIY experiences, and unique behind-the-scenes access. From Shiseido to SHIRO, here are 10 hidden gems you shouldn’t miss.

2026.05.06

Must-Try in JapanUnique Things 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

Anime & Manga in JapanMust-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

Anime & Manga in JapanMust-Try Food in Japan

My Hero Academia in Japan: The Ultimate Fan Travel Guide (Spots, Shops & Plus Ultra Experiences)

Planning a My Hero Academia trip to Japan? Discover real-life locations, merch shops, anime events, and fan experiences across Tokyo, Yokohama, and Osaka.

2026.05.02

Anime & Manga 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