My 4 year old daughter will be coming on a 3 week trip to Japan with myself, my husband and my 8 year old son. We will be in Japan for 21 days. Starting in Tokyo, then to Hiroshima, Osaka, Kyoto, then back to Tokyo. From my research I think she does not actually require one (but will not get a seat unless unoccupied), however I think she would need her own seat for the longer trips - down to Hiroshima. I read somewhere I can just pay a small amount extra for a seat for my daughter?
Would love some advice :)
Also - I am wondering if it is more economical for us to buy the passes? It will be about $1800 for the 3 of us without my daughters pass, doing these trips alone does not save us money according to the JR pass calculator, however we will be doing a fair amount of local travel and want to use the ferry to go to Miyajima as well. Are the JR trains etc accessible enough that we would generally find them easily enough without putting ourselves out to search for them the whole trip?
Thankyou!!