Ultraman Blazar Season 1 Episode 19

Multiple Irugos, which were thought to have been defeated, re-surface once again. As the GGF continues to investigate, a kaiju larger than Earth Garon emerges. Emi comes into contact with her father's former teammate, Nishizaki. Nishizaki reveils the truth about the explosion from three years ago, before Emi heads down to the Test Facility 66 alone. What will she find out?