The OVA was originally bundled exclusively as a bonus DVD with the Japanese limited edition of the game Corpse Party: Sweet Sachiko's Hysteric Birthday Bash .
Sakutaro is seen talking to Mayu on the phone and walking to school with her. Ayumi: She is depicted at a convenience store. Corpse Party: Missing Footage Episode 1
Because it was a limited physical release, it is rarely found on mainstream licensed streaming platforms. Fans typically find it on community-run video hosting sites or as part of fan-uploaded collections on platforms like YouTube. Continuity Tip The OVA was originally bundled exclusively as a