Here I will write the possible places we will visit in each city:

Tokyo

Eating:

Shopping

* Mitsubado (cosplay! for cheap!)

* Animate

* Don Quijote (Biggest cosplay place)

Kyoto

Eating Kyoto

Osaka

Eating Osaka

Hiroshima

* How to access to Miyajima from Hiroshima

* Tourist Loop Bus, Meipuru-pu bus stop

Eating Hiroshima

* Shanti Yoga Vegan Cafe (Buddhist vegan cooking)