OniAi complete series (Blu-Ray, S.A.V.E Edition) (Japanese Animation)

The S.A.V.E edition OniAi complete series collection contains episodes 1-12 and OVA episodes 1-6.

When adorable teenager Akiko is reunited with her big brother, Akito, she’s determined to take her sisterly affection to the next level! But her BroCon fantasies are dealt a cruel blow by the arrival of three colorful rivals. There’s a blonde heiress with a fetish for plushies, a boyish beauty who yearns to serve, and a ravishing redhead who’ll stop at nothing to get her man!

Every coy ploy Akiko dreams up is deviously derailed by robes that just happen to fall open, the flashing of come hither eyes, or scandalous splashing in the community bath! While Akiko has her hands full staying a step ahead of the competition, poor conflicted Akito can’t help but think: my little sister can’t be this… adorable?!