Tsundere Anime

Alignment You! You! The Animation
Takahashi loves Oohara, and Oohara loves Takahashi, but neither of them knows of the others' feelings yet. Moreover, Takahashi died. How can their love come to be now?

Oni Chichi
Based on eroge (erotic game) Oni Chichi ~Manamusume Kyousei Hatsujou~ by Blue Gale. Marina and Airi's mother divorced few years ago and got remarried recently to a young man. While Marina accepts her new stepfather, Airi detests him. Little do they know that really he's a pervert that sniffs their underwear and wants to make them his own by making a love drug that will turn Marina and Airi into a sex-hungry sluts. When Airi comes home and notices her schoolmate Sana giving him a blowjob, he sprays the drug on her. Now he will do with them whatever he pleases.

Suki Da Yo!
True love or just true lust? As one of the most handsome guys on campus, Jun has never had any trouble finding a girl who wants to have a good time, but while the sex is always hot, something just seems to be missing... love. Jun's search to find that special someone leads him to the Shinbashi sisters, his good childhood friends! Should he go for Reina, the gorgeous blonde who overflows with kindness? How about Lina, the perky and agile sports girl who's had a crush on Jun for years? And then there's the mysterious Mina, the fiery redhead with a sharp tongue and a hot body who's just reappeared in his life... Three very different sisters, but all have the same needs and desires. Will Jun ever be able to pick just one?