Ultraman Tiga: S1 E37 - Flower Ultraman Tiga

With no cases to work on, the GUTS members head out to enjoy a day underneath the cherry blossoms. Enamored with the beauty of the blossoms, the team enjoys each other's company without any concern for the passage of time. Meanwhile, Daigo has been left to watch over HQ when he detects that there is something strange happening at the X-point where the team members are enjoying their flower-viewing festivities.