
From Apple & gadgets to camping, travel, food and trends — for locals and visitors alike.

Japan's foreign population topped 4 million for the first time — a record 4,125,395 at end-2025. Data by nationality, visa and region, plus the 2027 visa overhaul.

Two years after Japan's 2024 rice panic, prices have peaked and turned. We trace the weekly 5 kg price data through reserve-rice releases, an import surge, and the 2026 harvest outlook.

Apple still hasn't announced a Mac mini M5 (as of July 2026). We split the shipped M5 chip's measured gains from the mini's rumors — then tackle yen pricing, buying in Japan, and the honest buy-now-or-wait call.

Japan's cashless payment ratio for 2025 came in at 58.0% — but that headline uses a newly introduced domestic metric; internationally it was 46.3%. We read the current state by the data: the breakdown, the gap with Korea and China, why cash endures, and the 2026 debates on fees and a digital yen.

The plates barely revolve anymore and the flat 100-yen-a-plate era is over: kaiten-zushi has changed a lot by 2026. Here is how the system works, what it costs now, how to order, plate colors and checkout, manners, and how to handle wasabi and allergies—fact-checked against official and news sources.

Master Japan with your phone across four pillars: translation, transit, disaster safety and handy tools. When to use Google Translate, Lens and VoiceTra, Google Maps and transit apps, plus the JTA's Safety tips and earthquake-alert settings, all verified for 2026.

From types of campsites and the Nap-Camp booking site to all-inclusive rental plans, glamping, costs, no-open-fire and pack-out-your-trash rules, and bear, insect, and weather safety, here is what first-timers and visitors driving a rental car need to know.

Step-by-step bathing (undress, rinse, wash, soak, cool down), towel and tattoo rules, plus the difference between onsen, sento and super sento with 2026 price ranges.

From the differences between 7-Eleven, Lawson and FamilyMart to what to eat and what it costs, how to ask for heating and chopsticks, withdrawing cash with a foreign card, IC/QR/cash payments, copiers and toilets — a practical guide for visitors and residents.

A practical 2026 guide to Japan's ten transit IC cards (Suica, PASMO, ICOCA and more): where to buy them, how to charge, how to tap on trains, buses and at convenience stores, plus Mobile Suica, Welcome Suica for tourists, and refunds.

For visitors, staying connected in Japan comes down to three options: eSIM, physical SIM, or pocket WiFi. Here is how they work, what they cost, how to check device compatibility, and how to pick the right one for your trip in 2026.

For visiting hikers on Mt. Fuji and the Japan Alps: the weather mechanics that make a sunny forecast at the trailhead fall apart on the ridge, which forecasts to trust, how to dodge lightning and hypothermia, and the three pieces of backup that matter — a climbing plan, a search service, and the right insurance.