Dies Irae: Irasshai Zonnenji
Japanese title: 【Dies irae】「いらっしゃい雑念寺」
Type: ONA
Episodes: 18
Source: Visual novel
Genres: Comedy
Studios: A.C.G.T.
Duration: 5 min per ep
Rating: PG-13 - Teens 13 or older

A picture drama parody of Dies Irae, but advertised as a radio-style drama. It predominantly follows a chibi-Kasumi and chibi-Rea at the temple.