Sorry 2015. Lol.
Hotels no need specific ones I jus need recommendation on which areas I should stay for accessibility.
And more importantly transportation and which cities in Japan has more cultural stuff.
Is it advisable to get rail pass?
for Tokyo, Shinjuku, ueno and asakusa are popular choices to stay
for Kyoto, u can stay near Kyoto station. alternatively, u can stay in Osaka and make day trips to Kyoto.
for Hiroshima, stay near Hiroshima station.
u need to be more specific in ur question about transportation.
if u are referring temples and shrines for cultural stuff, then u shld go to Kyoto
if u are travelling from Tokyo to Kyoto and Hiroshima and back to Tokyo, u will need the rail pass. alternatively, u can take domestic flight or overnight buses