Tadashi oka hill history park "between the door station and akihabara" is a photo of Hanatare author. This photo includes Todai-san, Old house, An old private house, Japanese style room, Tatami room tags. To download photo (S, L, M sizes) you need to register the account and log in.
As the free account, you can download for free with some limits.
As the premium account, you can download unlimited, no waiting time, etc. Enjoin premium membership at here