Senjuushi: Kijuushi-tachi no Happy Birthday!
千銃士 貴銃士たちのハッピーバースデイ!
★ 4.1OVAFinished1 epsWinter 2019
Synopsis
The OVA will tell a "heartwarming, hilarious slice-of-life story" about the noble musketeers holding a surprise birthday party for Master on a certain day after the events of episode 6.
