Sakura Mobile Review - Finding the Right SIM Card Provider in Japan if You Don’t Speak Japanese
GTN Mobile Review - Finding the Right SIM Card Provider in Japan if You Don’t Speak Japanese
Ninja WiFi - Is Ninja Wi-Fi a good portable Wi-Fi option for visitors to Japan?
Octopus Energy - Can choosing Octopus Energy as your energy provider save you money on your electricity bills in Japan?

English Language Customer Service Helplines in Japan

Buying a Mobile Phone in Japan

Finding free public Wi-Fi in Japan (that is actually free and public)

How to get a landline telephone in Japan (if you decide you actually need one)

Review: NTT EAST FLET'S HIKARI and associated providers (Softbank HIKARI, etc.)

How long does it take to get fiber-optic home internet hooked up in Japan and is it worth it?

How can I heat my home in Japan more comfortably and efficiently?

Do I really need to get a hanko/inkan (personal seal for stamping documents) while I’m living in Japan?

Home Internet in Japan: Portable (Pocket) Wi-Fi or Fiber-Optic Internet?

Which mobile phone SIM Card and Internet companies in Japan are user-friendly for English speakers?
Mobal Review - Finding the Right SIM Card Provider in Japan if You Don’t Speak Japanese