Shoyo Hinata joins Karasuno High's volleyball club to be like his idol, a former Karasuno player known as the 'Little Giant'. But Hinata soon learns that he must team up with his middle school nemesis, Tobio Kageyama. Their clashing styles form a surprising weapon, but can their newfound teamwork defeat their rival Nekoma High in the highly anticipated 'Dumpster Battle', the long awaited ultimate showdown between two opposing underdog teams?

Haikyu!! The Dumpster Battle

In a parallel world that resembles modern Japan, alien lifeforms known as "Muttsu" (Trick) fell from the sky in 2025 and wiped out many cities. Nine years later, pilot Yuzuru Midō, and her assistant, Rin Sagami, use a mecha made out of an enemy's remains discovered in Japan. However, battle causes memory loss for the pilot, and they must unravel the mystery as to why.

RS Project -Rebirth Storage-

Over many years, the animals evolved in isolated cities, with artificial genetic crossbreeding, they acquire language, bipedality, and build a life and civilization for themselves free from want. No one thinks of the world below any longer. One day, a single plant seed wanders into one of the sky cities, and the children Kui, Hiruma, and Root discover it. Unable to resist the temptation to look into the world outside, they decide to undertake an adventure to the outside world, unknowing that once they set foot on the ground, they will never be able to return.