Two OVA episodes are bundled as DVDs with each of volumes 6 and 7 of the manga.
The first OVA is a prequel story written by the manga's author. Before the beginning of the main story, Rea and Chihiro have already met at a certain place: an outdoor hot-spring bath.
The second OVA takes place after the series (effectively episode 14). The Furuya family finds a mysterious young girl hiding under the household temple.+ More
Characters & Voice Actors

Sanka, Rea
Main
Butler
Supporting
Furuya, Jogorou
Supporting
Furuya, Doon
Supporting
Furuya, Mero
Supporting
Sanka, Aria
Supporting
Sanka, Danichirou
Supporting
Saouji, Ranko
Supporting
Satsuki
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