Battaglia Family

The Battaglia family lived in Córdoba, Argentina, and speaks Portuguese. They were a local personage. According to Peró, his mirror illness made it so he no longer qualified as the oldest son, and he was forbidden from going outside or visiting school. This is not the case, however, and his father actually banned him from leaving the house due to his violent tendencies.

Most of the members are very minor characters, but they serve as the sole reserve tanks for Peró Battaglia, as he has not left his house in ten years. All of them are deceased.

Members
It is never specified in what order the first three reserve tanks died, but from how close Peró was to his mother and the order Milo lists the previously deceased, it is likely that the people on this list (except for Peró) died in the order they are listed.
 * Peró Battaglia
 * Peró's Mother (unnamed) - she cares deeply about Peró, but does not seem to understand him well. She died before the fourth night.
 * Peró's Father (unnamed) - he, too, cares deeply for Peró, but after Peró killed a cat by accident he insisted that Peró be kept within the house.
 * Peró's Grandfather (unnamed) - he is not shown in the manga, but is mentioned by Milo before he dies.
 * Carlos Battaglia - Peró's younger brother, who was killed when a meteor crashed into their house. He appears to have died quickly, possibly instantly, as he was not moving or speaking since before Peró woke up.
 * Peró's Grandmother (unnamed) - she is not shown speaking at any point, but died on the fourth night acting as a reserve tank. She died attempting to save Milo and Carlos.
 * Milo Battaglia - Peró's younger brother, who was killed when a meteor crashed into their house. He lives long enough to explain what happened to Peró and question why this is happening to them, but dies shortly afterwards.