Yuri Nakamura and her Afterlife Battlefront return in two bonus episodes set inside the same limbo high school. In "Stairway to Heaven", Yuri launches Operation High Tension Syndrome and orders the squad to act as loudly and cheerfully as possible, betting that Angel will come to investigate and lead them to God. "Hell's Kitchen", set between episodes 2 and 3, turns a Golden Week picnic into Operation Demon Picnic, with every member rigging traps and gadgets to take out all the others.