Kansai Hiroshima Travel

Hi,
Would appreciate your advice on whether the kansai hiroshima pass is most suitable or should I get kansai wide area and pay for a one way trip from hiroshima to Tottori and Osaka?

D1: Fly in Hiroshima
D2: Hiroshima - Miyajima
D3: Tour within Hiroshima city, visit onomichi
D4: Hiroshima to Tottori
D5: Explore within Tottori
D6: Tottori to Osaka
D7: Osaka to Kobe (day trip)
D8: Osaka to Himeji (day trip)
D9: Osaka to Kyoto (focus on Uji)
D10: Travel within Osaka
D11: Depart from Kansai airport

Alternatively, I am also considering venturing to Yamanakako to view mt fuji. Is this advisable as I do know it will be a long journey to and fro Yamanakako. Any advice for passes I can use?

D1: Fly in Hiroshima
D2: Hiroshima - Miyajima
D3: Tour within Hiroshima city, visit onomichi
D4: Hiroshima to Yamanakako
D5: Explore within Yamanakako
D6: Explore within Yamanakako
D7: Yamanakako to Osaka
D8: Osaka to Kobe (day trip)
D9: Osaka to Kyoto (focus on Uji)
D10: Travel within Osaka
D11: Depart from Kansai airport

Thank you.