Nakasendo & Japan — May 2026

Ryan Millar & Nicola Page · 10–21 May 2026 · Auswalk Nakasendo Highlights 6-Day Self-Guided Walk
Booking ref: #I-NAKH6-SG-83609 · QF25 / QF26 (A330-300, Economy)
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Source key

Auswalk = directly confirmed by Auswalk emails / info pack. Nicki = from Nicki's planning notes. Research = independent web research, treat as suggestion only.

Trip timeline

Travel City stay Trek Rest / free day
Today

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Tomorrow / next day

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Weather alerts (mid-May climatology + region notes)

Tokyo / arrival

~22 / 14 °C
Mild, occasional showers. Pre-rainy season — light layers fine.

Kyoto

~25 / 11 °C
Warm days, cool mornings; ~10 rainy days in May (short showers, not all-day).

Kiso valley

~20 °C day
Best window before tsuyu (rainy season starts early June). Forest can be cool/damp early morning.

Karuizawa (~1,000m)

~20 / 10 °C
6–9 °C cooler than Tokyo. ~155mm rain across May, ~9 rainy days, fog risk. Pack a warm layer + rain shell.

Important alerts

🎒 Sat 16 May AM — luggage drop-off at Komanoyu front desk. Bags forwarded to Tsuruya Ryokan, Karuizawa. You walk Day 3 (Nagiso → Nojiri) and spend that night at Komanoyu without main luggage. Pack day bag with overnight kit, valuables, change of clothes. Auswalk
📲 Day 2 (Fri 15 May) — Auswalk app directions are wrong. Walking into your accommodation is incorrect — you take public transport from Tsumago to Kiso Fukushima after the walk. Use Booking Summary + Public Transport docs. Auswalk
🍽️ Mon 18 May — Karuizawa dinner NOT included. Only night without dinner. Book ahead — kaiseki / soba / sushi options below. Auswalk
🎂 Fri 15 May — Nicki's birthday at Komanoyu. Auswalk room upgrade requested. Nicki
🌧️ Karuizawa weather risk. Higher elevation, evenings drop to ~10 °C, May averages ~155mm rain and ~9 rainy days. Pack a warm layer and rain shell. Research

Recent Auswalk updates (as at 1 May 2026)

Robina Tanglao · Auswalk Support · 24 Apr 2026
Auswalk – Nakasendo – Small Update to App Directions Day 2
"On Day 2 (Nakatsugawa to Tsumago), the App instructions mention you will walk into your accommodation. This is incorrect. Please refer to your Booking Summary and Public Transport documents for the correct directions on this day."
Auswalk · Pre-departure reminder · 30 Apr 2026
Auswalk: Important Reminder – Your luggage arrangements on the Nakasendo walk
Reminder that on the morning of Sat 16 May, drop main luggage at Komanoyu front desk in Kiso Fukushima. Auswalk forwards it to Tsuruya Ryokan in Karuizawa. Pack a day bag for that night.
Eliza · Auswalk Customer Care · 17 Mar 2026
IMPORTANT Auswalk: [Nakasendo] – International Contact Numbers #I-NAKH6-SG-83609
Local Japan contact: Yuko Sugiyama +81 80 2938 8384 (WhatsApp preferred). Walker's pack sent to 15 Clifton Rd, Clovelly NSW 2031. Australian mobiles will be used for roaming.

Quick reference

Emergency contacts

Yuko Sugiyama (local Japan, WhatsApp)+81 80 2938 8384
Auswalk Melbourne office+61 3 9597 9767
Auswalk after-hours emergency+61 412 926 080
Auswalk customer care emailcustomercare@auswalk.com.au

Trip essentials

Booking reference#I-NAKH6-SG-83609
Outbound flightQF25 SYD T1 20:30 → HND T3 05:25 (+1)
Return flightQF26 HND T3 06:55 → SYD T1 18:00
Mobile in JapanAustralian numbers (roaming)
Walker's pack delivered15 Clifton Rd, Clovelly NSW 2031
Luggage allowance1 bag/person, max 20 kg
Train timetablesworld.jorudan.co.jp
Kyoto: Hotel Mume11–14 May · The Butterfly · ¥117,000
Mume contactLeo Kawaminammi · info@hotelmume.jp
Click any day on the timeline to see its detail. Trek distances, times, ascents and routes are taken verbatim from the Auswalk info pack. Items marked Research are independent web suggestions — confirm before booking. Last updated 1 May 2026.