|Sunny Park Stage|
|DCD Game||Part 5|
|Anime||Head for the Sun|
|List of Stages||Image gallery|
Sunny Park Stage (サニーパークステージ) is a Pop-typed stage which features the song Diamond Happy.
A colorful park with a grassy hill and sunny sky landscape. Within the performance area is a colorful block-like city structure, and the ground is covered in a gold checkered print. Sections of grass are at each corner, lined in purple, yellow, dark cherry, and pink geometric shapes, and around the border is a train track where a train is located. Surrounding the performance stage are various attractions, including a colorful carousel and tea cup ride, a merry-go-round with white and mauve horses, and a light blue elephant slide. On each grassy patch is a bent lamp fixture and trees. At the middle is the stage, which is split into three sections, each with it's own white pattern. One is azure with triangles, followed by magenta with spots, and pale pink with diamonds. Around the middle is a gold decorative band, and the bottom half is blue striped.