Season
- Season 2 2013-04-06
- Season 1 2010-10-03
- Season 0 2011-02-22
Episode
- Episode 1: My Little Sister Can't Be My Love
- Episode 2: My Little Sister Can't Bring Me to an IRL Meet
- Episode 3: My Little Sister Can't Be This Cute
- Episode 4: My Little Sister Can't Be Going to Summerket
- Episode 5: My Little Sister's Best Friend Can't Be This XX
- Episode 6: My Childhood Friend Can't Be This Cute
- Episode 7: My Little Sister Can't Be a Novelist
- Episode 8: My Little Sister Can't Be Animated
- Episode 9: My Little Sister Can't Be This Absorbed Into Eroge
- Episode 10: My Little Sister Can't Be Cosplaying Like This
- Episode 11: My Little Sister Can't Be This Maid
- Episode 12: My Little Sister's Advice Can't End Here (GOOD END)
Oreimo Season 1 My Little Sister's Best Friend Can't Be This XX
Oreimo follows the daily life of an ordinary high school boy named Kyousuke Kousaka. Kyousuke’s younger sister Kirino is a pretty fashion model, but also hides a dark secret of being an otaku of adult games. Kyousuke is the only person to whom Kirino reveals her hidden obsession and other issues.
