Class 1-D

"You all have got to be the STUPIDEST students I've ever had the displeasure of teaching"
-Professor Duna
Mountain Academy's class 1-D is a group of 24 students currently attending WSCM: Nagasaki. The class is divided into seven groups of four students. Its homeroom teacher is Professor Oriandra Duna, and its class aide is Agent Astrid Kristiansen. 
The Twilight Squad consists of: Dean, Ougeo, and Tae-Myung, with Moira as its leader. Its main specialty is assassination. 
The Dawn Squad consists of: Aaron, Khaliah, and Raihan, with Azanna as its leader. Its main specialty is support. 
The Midday Squad consists of: Axel, Viveka, Mandalay, Marina, and Ayutthaya, with Victoria as its leader. Its specialty is crowd control. 
The Dusk Squad consists of: Florence, Quinn, Vezz, and Lance, with Reiji as its leader. Its main specialty is aerial mobility. 
The Night Squad consists of: Aerdin, Felix, Prakhya, and Aymee Doupont, with Daiyu Chao as its leader. Its main specialty is close-range assault.