After moving, I've driven past the park every other day but never stopped.
Today, I finally decided to cycle there to have a look at the place and birds there.
Long-tailed tit (enagaエナガ)
Japanese Tit (shijukaraシジュウカラ)
Varied Tit (yamagaraヤマガラ)
I did not see a wide range of birds or a rare one but still, the park was full of bird calls and peaceful:)