A doujin game by Top Arts Plan based on the Touhou Project series.

It was autumn.

Suddenly, a "Sports Day" was held at Hakurei Shrine.

The event attracted many participants, and after a fierce and heated battle between humans and youkais, the event ended with Reimu Hakurei and her friends as the winners.

Sanae, who had been defeated by the Hakurei priestesses in spite of her bullish comments before the event, decided to take her own chance to make up for the loss.

The "Festival," a lively ritual involving the gods.

The time is spring.

The winds of "Sports Festival," not "Sports Day," are blowing.