Visit Hiroshima Tourist Pass
The Visit Hiroshima Tourist Pass for foreign visitors offers you unlimited rides on designated transportation areas, including expressway buses on seven routes, all Hiroshima Electric Railway (Hiroden) streetcar lines, and ferries to Miyajima.
There are three types of passes available: the "Small Area" pass (City Pass), which covers Hiroshima City and the Miyajima area, the "Middle Area" pass, which covers the western and northern part of Hiroshima and the Iwakuni area, and the "Wide Area" pass (Prefecture Pass), which covers the entire prefecture and the Iwakuni area. There are also the Small Area with Airport Limousine Bus and the Wide Area with Airport Limousine Bus available. For those who purchase the Visit Hiroshima Tourist Pass, a unique guidebook (FUN PASS HIROSHIMA), which features sightseeing model courses and is full of discount coupons for tourist sites and restaurants in Hiroshima and Iwakuni, is also provided. The guidebook is written in English, French, and traditional Chinese.
More details here : http://www.bus-kyo.or.jp/pickup/pickup-6249.html
Download pamphlet here.