Aioi Station

相生 · 新幹線

Lines

Shinkansen · Kodama (all stations)

Aioi is where the JR Akō Line branches off, for Akō (about 12 min).

Sights near the station

Akō Castle赤穂城跡

JR Akō Line to Banshū-Akō (about 12 min), then 20 min on foot

A seaside castle of the Asano lords, home of the story of the 47 Rōnin.

The park is always open; the inner enclosure and garden 9:00–16:30 (last entry 16:00). Closed 28 Dec–4 Jan.

Next stations

Himeji Okayama

Open Aioi in Mapnori

Mapnori draws every station in cross-section: ride there with Nori the black cat, collect a stamp, and find where to go next.

Exits, opening hours and prices were checked against official sources in September 2026. Train and walking times are Mapnori’s estimates, not live times: check a map app before you go.