Super-Class! Mobile Fighter G Gundam - Shinjuku, Undefeated of the East

Domon and Rain arrive in Shinjuku and are attacked by a mysterious MS army. Domon's master, Master Toho Fujinbai, a.k.a. Master Asia, saves them from their predicament! Domon is then assigned to the defense of Shinjuku with Toho Fujinbai...