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Prisma Illya 2wei! OVA Description:

Plot Summary: Based on the manga by the same name by Hiroyama Hiroshi, itself a spin-off of the Fate/stay night erotic visual novel by Type-Moon. Note: Bundled with the limited edition of the sixth Fate/Kaleid Liner Prisma Illya 3rei!! magical girl manga volume.
Prisma Illya 2wei! OVA Episodes: