Ginga: The Last Wars

The story begins in Futago Pass, a paradise for dogs where peace reigned thanks to the Ouu Army's exploits. Orion, the pup of Ouu Army Commander Weed, spent peaceful days with his newborn siblings: his older brother Sirius, younger brother Rigel, and younger sister Bella. But fate would not grant Orion tranquility. Suddenly, a natural disaster struck the mountains of Ouu, shattering the paradise. Orion and his siblings were scattered far and wide! (Source: Nihon Bungeisha, translated)

Gin, Weed, and their children, the brothers Orion and Sirius. The legend of Ginga continues to be passed down... Sirius lost his life in a fierce battle with Monsoon, a mad bear of the red beetle bloodline that attacked Oshu, a paradise for dogs. Orion, unable to fully understand Sirius' ideal of being able to understand any enemy, was unable to accept the shock of losing Sirius and disappeared. And so Orion's journey of wandering begins. What kind of dog (thing) will Orion meet on his journey...? The latest chapter of the Ginga Legend series begins!! (Source: Nihon Bungeisha, translated)

The story follows Weed's pups Orion, Bellatrix, Rigel, and Sirius in their misadventures during their early childhood.