English name: Ane Yome Quartet
Original name: あねよめカルテット
The hentai anime "Best Quartet / Ane Yome Quartet" tells the story of two friendly families Hanabishi and Hidaka. And here parents from both the families decide to travel abroad, but here's the thing, the four little girl family Hanabishi don't want to leave. The head of the family Hidaka volunteered to help and allowed them to live in his house, because he has a son that can marry any of them. So kouki beaches and spend your summer alone with the four lovely sisters Hanabishi - Yurina, the Film, Saori and Anzu.