Secret of Moldiver: Himitsu Daihyakka
Japanese title: シークレット・オブ・モルダイバー ひみつ大百科
Type: OVA
Episodes: 1
Source: Original
Genres: Comedy, Sci-Fi
Duration: 11 min
Rating: G - All Ages

Before Moldiver's main story OVA series, a Secret of Moldiver! Confidential Encyclopedia! OVA was released. This featured background information into the Moldiver franchise, provided character designs, and cast interviews.