打上川和治水緑地公園桜ライトアップUchiage-gawa wachisui Ryokuchi Park is a small park with a long name near Neyagawa station.
The park consists of trails along the Uchiage River which has many cherry trees. Those cherry trees are light with LED panels during a special light up event in the spring when the trees are blooming.
Even in the later stages of cherry blossom season (when these photos were taken) the lights give the trees a beautiful ranges of colors.
The park is about a 25 minute walk from the Neyagawa station on the Keihan line, between Osaka and Hirakata.