General
- Battery /power bank
- Power adaptor (AU to Japanese outlet)
- Power board (to be able to plug in multiple devices with a AU electrical plugs)
- USB cords and charging block
- eSIM with Japanese data
- Enable International Roaming on mobile phone
- Suica or Pasmo transit card (electronic versions can be installed on iPhones [but not Android as yet – you will need to buy a physical card from a train station in Japan)
- Physical bank debit Visa/mastercard (for places where tap is not accepted)
- Bumbag/travel satchel (to keep Passport wallet and phone with you at all times)
For The Flight
- Headphones (with a cord if you want to use the airline entertainment with decent audio; or wireless if only using your own device)
- Download any shows/episodes/podcast/audiobooks/kindle books onto you device so they can be used when you have no wifi access
For Winter
- Thermal underwear
- Gloves
- Beanie
- Scarf
- Windproof jacket
- Water resistant boots (with grip for snow)