Washio Sumi, Nogi Sonoko, and Gin Minowa's last transformation together

From Episode 4 of Yuuki Yuuna wa Yuusha de Aru: Washio Sumi no Shou
The Girls gear up to fight 3 vertexes at once and transform after a fun summer adventure with their friends.
I really love the song that plays in the background and I can't find it online yet, so I figure'd I'd upload this clip for anyone who also loves henshin sequences like this.

Видео Washio Sumi, Nogi Sonoko, and Gin Minowa's last transformation together канала Ethan