Teacher Amarida (Ichihara Hayato) has been transferred to a new school and is still crazy about school lunches. He gets the shock of his life when school lunches are made more healthy but less flavorful. Amarida’s student rival Kamino (Sato Taishi) has also transferred to the same school and is outraged at the changes to school lunches.
Lurking among us are the Horrors, ancient enemies of our kind. Holding the line against them, down through the ages, are the Makai Knights. Assuming the aspect of Golden Knight Garo, Raiga Saezima has vanquished one such demonic creature, but his magical armour has been tainted with evil. Furthermore, a Knight of the dark has materialized, and taken hold of Mayuri, so dear to Raiga. If he hopes to rescue her, Raiga must board a mysterious train destined for the netherworld. As he advances through the cars of this train, Raiga comes ever closer to confronting his own hidden truths…
The year is 1984. Teacher Amarida is crazy about school lunches, and he gets the shock of his life when school lunches are slated to be removed from the school. Amarida's student Kamino competes with him to see who can enjoy the school lunch more, and then Kamino declares that he will run for student council to bring about a school lunch revolution. New teacher Misono watches their drama unfold. Can Amarida protect the school lunches that he loves so much?