Papa Katsu!

Main Title: Papa Katsu!
Official Title: パパ喝ッ!
Synonym: 파파놀이
Type: OVA, unknown number of episodes
Year: 24.12.2021 until ?
Season: Winter 2021/22
Original Work: ヘモグロビン
Character Design: Kinohara Hikaru
Animation Work: Nur

Papa Katsu! is a novelty of 2021 from Nur Studio based on the original Hemoglobin story.