Should we bring formal clothes for temples?

One nice outfit per person is enough. Temples don't require formal wear, just respectful coverage (no tank tops or short shorts). The same outfit works for nicer restaurants.

How much cash should we bring?

Bring $200-300 USD to exchange on arrival. Japan is surprisingly cash-heavy - many restaurants and shops don't take cards. 7-Eleven ATMs accept foreign cards for getting more yen.

Do we need special luggage for Japanese trains?

Large suitcases are awkward on trains. If traveling between cities, ship luggage ahead through hotel concierge (takkyubin service) for about $10-15 per bag. Much easier than dragging it on crowded trains.

What if we have different packing styles?

The over-packer handles shared items (toiletries, electronics) to satisfy their need to bring everything. The light packer handles clothing coordination to keep things minimal. Both get their own carry-on for personal control.

How to Pack as a Couple for Japan

Pack one large suitcase between you instead of two small ones, bring layers for Japan's varied climates, and coordinate essentials like phone chargers and toiletries to avoid duplication. Focus on comfortable walking shoes and clothes that work in both casual and more formal settings.

Choose one large suitcase plus two carry-ons. Pack one 28-inch checked bag between you rather than two smaller suitcases. This saves on airline fees and forces you to pack less. Each person gets their own carry-on for essentials and personal items.
Divide responsibilities by category. One person packs all electronics and chargers, the other packs all toiletries and medications. This prevents bringing two of everything and maximizes space.
Pack layers for both seasons. Japan has dramatic temperature swings. Bring base layers, a warm mid-layer (fleece or light down), and a rain jacket regardless of season. Pack one nice outfit per person for temples and upscale restaurants.
Coordinate shoe choices. Each person brings one pair of very comfortable walking shoes (you'll walk 15,000+ steps daily) plus one dressier pair. Skip heavy boots - Japanese homes and some restaurants require shoe removal.
Pack shared day bag essentials. Bring one good day pack you can share with: portable phone battery, cash wallet (Japan is cash-heavy), wet wipes, small towel (many restrooms don't have them), and pocket WiFi or SIM cards.

Should we bring formal clothes for temples?: One nice outfit per person is enough. Temples don't require formal wear, just respectful coverage (no tank tops or short shorts). The same outfit works for nicer restaurants.
How much cash should we bring?: Bring $200-300 USD to exchange on arrival. Japan is surprisingly cash-heavy - many restaurants and shops don't take cards. 7-Eleven ATMs accept foreign cards for getting more yen.
Do we need special luggage for Japanese trains?: Large suitcases are awkward on trains. If traveling between cities, ship luggage ahead through hotel concierge (takkyubin service) for about $10-15 per bag. Much easier than dragging it on crowded trains.
What if we have different packing styles?: The over-packer handles shared items (toiletries, electronics) to satisfy their need to bring everything. The light packer handles clothing coordination to keep things minimal. Both get their own carry-on for personal control.