Ishikari bay is a photo of Daphnia author. This photo includes daphnia_favor, Important harbor, lNG 基地, Stone hunting city, Ishikari 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