Trailer: Morning Musume.'20 Yokoyama Reina Birthday Event
Variety of events at Yamona Hall, Yokoyama has; VTR, "Straight Spring Roll", radio corner, "Yokoyan Doubt Quiz", and Yokoyama's Solo Performances.
Variety of events at Yamona Hall, Yokoyama has; VTR, "Straight Spring Roll", radio corner, "Yokoyan Doubt Quiz", and Yokoyama's Solo Performances.