Provisional Rem's Paranoia / A Metal Bat for an Oni

Provisional Rem's Paranoia / A Metal Bat for an Oni (暫定レムの疑心暗鬼／鬼に金棒編) is a Melonbooks shop exclusive limited edition short story that came with Volume 28.

Characters

 * Rem
 * Mizelda Shudrak
 * Zikr Osman
 * Priscilla Barielle
 * Natsuki Subaru (mentioned)
 * Rui Arneb (mentioned)
 * Taritta Shudrak (mentioned)
 * Medium O'Connell (mentioned)
 * Vincent Vollachia (mentioned)
 * Al (mentioned)