Day 21/26
Aso → Miyajima
Drive
Check out by 10am. 2.5hr drive to Kokura.
Nissan Rent a Car — Kokura Station
2-11-25 Asano, Kokurakita-ku, Kitakyushu, Fukuoka 802-0001
Return the car by 4pm
Train & ferry
Train from Kokura to Hiroshima (~1hr) — about 5 per hour, so no need to book.

Then a local train to Miyajimaguchi.

And finally the ferry — book on the day at the stand. There are two operators, JR or local, both around £1. Total travel time 2hrs.

Accommodation
b hotel Kaniwasou — 201 2BR Apt
1165 Miyajimacho Ebisumachi, Hatsukaichi, Hiroshima 739-0588
Check-in from 4pm