S01E0125:541. My Little Sister Can't Be My LoveFor years, ordinary high-schooler Kousaka Kyousuke has had an icy relationship with his younger sister Kirino, a star athlete who is also a star student.
Oreimo Season 1 – Watch online
12 episodes · since October 3, 2010
Living in the shadow of his talented younger sister, Kyousuke Kosaka conducts a normal lifestyle until he accidentally finds out that she hides a secret. In addition to being smart, pretty, and popular; Kirino Kosaka is also an obsessive consumer of anime and eroge (adult computer games). What will…
S01E0125:541. My Little Sister Can't Be My LoveFor years, ordinary high-schooler Kousaka Kyousuke has had an icy relationship with his younger sister Kirino, a star athlete who is also a star student.
S01E0225:002. My Little Sister Can't Bring Me to an IRL MeetWhile being grilled by Kirino over why he hasn't made any progress in the game she ordered him to complete, it occurs to Kyousuke that she needs some friends that she…
S01E0325:063. My Little Sister Can't Be This CuteKirino finds her first otaku friends at the IRL meet: "Kuroneko" and "Saori Bajeena." They spend their days deep in discussions over their otaku interests. Seeing Kirino…
S01E0425:534. My Little Sister Can't Be Going to SummerketOne day, Kirino's non-otaku, "public" friends—Aragaki Ayase and Kurusu Nanako—come over to visit. Kyousuke is harshly told by Kirino to not let her friends see him.
S01E0525:435. My Little Sister's Best Friend Can't Be This XXOn the way home from an enjoyable Summerket. They bump into Aragaki Ayase, Kirino's best friend.
S01E0625:496. My Childhood Friend Can't Be This CuteKyousuke is asked about his relationship with Manami by his friend, Akagi. Akagi is exasperated when Kyousuke answers that, although they don't have a romantic…
S01E0725:397. My Little Sister Can't Be a NovelistKyousuke comes home one day and is startled to find Kuroneko loitering in the living room by herself.
S01E0825:588. My Little Sister Can't Be AnimatedKirino has made her debut as an author. Reader response has been overwhelming, and her editor has even better news to report.
S01E0925:209. My Little Sister Can't Be This Absorbed Into ErogeKirino has been acting strangely antsy for the past few days. The reason is that the little sister game she ordered hasn't arrived yet.
S01E1025:1810. My Little Sister Can't Be Cosplaying Like ThisOne day, Ayase calls Kyousuke out of the blue and asks him to see her. She wants to get Kirino a present, and wants him to think of what she would be happiest to get.
S01E1125:5611. My Little Sister Can't Be This MaidSent out to buy groceries by his mother, Kyousuke bumps into Manami at the supermarket. They get to talking, and they eventually arrange for Manami to come visit for the…
S01E1225:2612. My Little Sister's Advice Can't End Here (GOOD END)Ever since the events of the previous episode, Kyousuke has been nervous about his improved relationship with his sister.Where to stream Oreimo Season 1
Subscription
Availability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.
About season 1
Season 1 of Oreimo has 12 episodes, aired from October 3, 2010 to December 19, 2010 on TOKYO MX. Episodes run 25 minutes on average. The highest rated episode is “My Little Sister Can't Be This Cute” (S01E03, 7.5/10).
Frequently asked questions about Oreimo Season 1
How many episodes are in Oreimo Season 1?
Oreimo Season 1 has 12 episodes.
When did Oreimo Season 1 air?
The first episode aired on October 3, 2010 and the last one on December 19, 2010.
Where to watch Oreimo Season 1 online?
In the United States, Oreimo is available with a subscription on Crunchyroll and Crunchyroll Amazon Channel (source: JustWatch via TMDB, offers subject to change). Availability of each season depends on the platform.