Language: While Japanese is the national language, English is widely spoken, especially in the tourism industry. So, no need to worry about getting lost in translation!

Currency: The official currency is the Japanese Yen (JPY).

Credit Cards & ATMs: When it comes to payment, cards are king in big cities like Tokyo and Osaka. However, for entrance fees and exploring off-the-beaten-path destinations, keep some cash handy. Finding an ATM that accepts foreign bank cards is a breeze at convenient spots like nearest 7-Eleven or the post office.

Plugs: In Japan, the plugs are of the type A and B variety, with a standard voltage of 100 V and a frequency of 50/60 Hz. To keep your gadgets powered up, grab a universal adapter (with surge protection, of course!) and don’t forget a converter for those hairdryers and hot tools.

Safety: Japan is renowned for being one of the safest countries on the planet, making it a dream for solo female travelers. In fact, you’ll find female-only accommodations in some hotels and even female-only train cars. But hey, common sense always prevails, so stay vigilant and be street smart wherever you go.