Everything Else
Japan Post
9-6 NishitōkaichimachiThe nearest post office.ATM available.
ウエルネス十日市店
8-13 NishitōkaichimachiYou can get some medication for a cold,stomachache,etc.
マンモス十日市店
Japanese Pachinko shop
http://en.wikipedia.org/wiki/Pachinko
Essentials
Yours
1-chōme-2-16 Tōkaichimachi24-hours open.You can get daily essentials at any time.
Food Scene
おこのみや
2-chōme-10-18 TōkaichimachiOkonomiyaki,one of traditional cuisine in Hiroshima, is available(11:30-20:30).