The basketball facility at Kiba Park in Koto-ku, Tokyo, has two basketball goals set side by side. The surface is flat but it is unsealed and there are no lines markings.
It is located in a multi-purpose plaza, so there is plenty of space.
|Park Name||Kiba Park
|Park Address||4-6-1 Hirano, Koto-ku, Tokyo|
|Basketball goal||Multipurpose Square||Basketball facility|
Image Credit: Tokyo Navi via tokyo-park.net archive