This is a tiny park along a small canal, but I found it quite lovely. Nearby there’s the Allpress Espresso.
Just a short walk south of Kichijōji station there’s this nice park with a big pond in the center. You can ride a Swan boat, there is a zoo, visit the Benzaiten shrine or just sit in the sun an relax.
This is one of the largest parks in Tokyo and in my opinion one of the prettiest ones. The small entrance fee of 200 yen gives you access to a Japanese landscape garden, a French garden and an English landscape garden. There is also a greenhouse, but I never gave this a try as the weather was always too nice.