The OVA episodes (typically bundled with the manga volumes) are not filler. They serve as direct continuations that dive deeper into the mechanics the TV series only teased.
Due to the nature of the series, the OVA is explicitly rated for mature audiences (typically labeled 18+ or R-18 for home video releases) as it contains uncensored depictions of sexual content, adhering to the ecchi and adult-oriented roots of the source material.
The OVA episodes (typically bundled with the manga volumes) are not filler. They serve as direct continuations that dive deeper into the mechanics the TV series only teased.
Due to the nature of the series, the OVA is explicitly rated for mature audiences (typically labeled 18+ or R-18 for home video releases) as it contains uncensored depictions of sexual content, adhering to the ecchi and adult-oriented roots of the source material. Isekai Meikyuu de Harem wo OVA -Monoschinos.com...