A quiet little garden
There is a quiet little garden at the foot of Matsuyama castle that is not a bad place to relax. It's about 100 yen. To get there from Matsuyama castle, just walk down the hill on the opposite side from the ropeway to the castle, and you'll find it. Will post some photos once I find them.

Fried chicken and beer!
Matsuyama Castle, Matsuyma, Ehime, Shikoku, Japan