Night train from Hiroshima to Osaka

Hi there,

I'm afraid there is no night train going from Hiroshima to Osaka. The best available is the sunrise seto or izumo from Okayama. A good alternative is the Bullet train in the morning or late evening and possibly arranging a budget hotel in Osaka. If you are set on travelling by night, you could also look into the night buses provided by willier bus.

Hope this helps!