Sousei no Aquarion, Buddy Complex Recommendations
Similar system :
Pilots simultaneously connected there mind and body into a single coordination to access new power & new mecha form
+ Bradyon & Nexon are not required to perform "coupling" process because limited time (only activated for 15 minutes atleast).
+ Aquarion required coordination from 3 pilot since aquarion body is not single unit but consists of 3 different parts & 3 different pilots