[Sunred]

Three things I appreciate about this show.

1. Shattered Glass. The characters in the show all share the same color scheme as the Shattered Glass transformers, a Transformers universe that started from Botcon if I recall and is basically a parallel universe where Autobots were the bad guys and Decepticons were the good guys. The only good Autobot is a Cliffjumper from another reality and happens to share the same color palette as Yuta. Rikka is Megatron, Sho is Sideswipe, Akane is Optimus Prime, and Anti is Rodimus just to name a few.
2. Masaya Obi cameo! The man who gifted us with his performance as Naoto in the original 1993 Gridman cameos as a customer in episode 6. Nothing big, but a nice short and sweet cameo.
3. The Neon Genesis Junior High Students. All four of them are voiced by Toku alumnis. Samurai Calibur is voiced by Ryosuke Takahashi who was Takuto/Lio Sazer in Sazer-X. Max was voiced by Katsuyuki Konishi who voiced Gosei Knight in Goseiger, Borr was voiced by Aoi Yuuki who was Mari in flashback scenes in Kamen Rider 555 and the voice of Yurusen in Kamen Rider Ghost, and Vit was voiced by Masaya Matsukaze who was Shun/Mega Blue in Megaranger, Masataka Shiba/17th Shinken Red in Shinkenger, and voice of Endolf in Kyoryuger. And as most of us know, Konishi has worked with Trigger and Gainax previously voicing Tsumugu and Kamina in Kill La Kill and Gurren Lagann respectively.