Take a look at all of Ninano Dream Ranch Art!
The art book consists of two types: a separate executable file and pdf.

With 100+ pages of content, it contains game art, concept art, and development history.

Character Portrait
You can see at a glance what the early version of the character looked like and what concept I've tried while changing it anew.

Developer Commentary
I recorded what I thought and what difficulties I had while developing.

Besides that, you can see various resources such as game backgrounds, buildings, and interiors.