Red Garden is in my opinion and very under rated series. It was a great breath of fresh air at the time and I loved pretty much everything about it. It had a great look to it(kinda like a darker Paradise Kiss even down to the incredible fashion) The story never pulled any punches and the characters were just awesome. And then there is the OVA Dead Girls. I think watching the series is really the lead up to the Dead Girls OVA. I just love seeing how the girls have changed in the Dead Girls OVA it's just great.