Nakaimo: My Little Sister Is Among Them!

Season 1

TV-MA

Shogo Mikadono is the son of an industrial magnate named Kumagoro Mikadono who passed away. As a final wish, Kumagoro imposed a condition Shogo must meet before he can inherit the family legacy—find a female mate at school. Shogo transfers into a school to fulfill that condition. However, he learns that he has a younger sister from whom he was separated at birth. He does not know what his long-lost sister looks like, but she happens to be one of the students at his new school.

Where to Watch Nakaimo: My Little Sister Is Among Them! • Season 1

25 Episodes

The Voice of My Unfamiliar Little Sister
E1
The Voice of My Unfamiliar Little SisterDuring his father’s funeral, Shogo hears a voice outside his window claiming to be his little sister, before he has a chance to learn more, he is told the conditions of his inheritance.
The Voice of My Unfamiliar Little Sister
E1
The Voice of My Unfamiliar Little SisterDuring his father's funeral, Shogo is startled by a voice outside his window. The voice claims to that she is his little sister, but before he can learn who it is, he finds out the conditions of his inheritance.
My Sister and the Moonlit Dance
E2
My Sister and the Moonlit DanceAfter the mysterious phone call the person claiming to be his sister, Shogo school life gets more hectic with the arrival of a new transfer student.
My Sister and the Moonlit Dance
E2
My Sister and the Moonlit DanceAfter the mysterious phone call the person claiming to be his sister, Shogo school life gets more hectic with the arrival of a new transfer student.
My Sister's Seduction
E3
My Sister's SeductionThe question of Shogo's sexual preference is causing Miyabi and Rinka to go overboard on showing the appeals of a woman.
My Sister's Seduction
E3
My Sister's SeductionThe question of Shogo's sexual preference is causing Miyabi and Rinka to go overboard on showing the appeals of a woman.
My Sister's Hero Is Her Onii-sama!
E4
My Sister's Hero Is Her Onii-sama!Shogo has ruined his relationship with Miyabi; after letting Konoe know about his secret, a new problem has arisen.
My Sister's Hero Is Her Onii-sama!
E4
My Sister's Hero Is Her Onii-sama!Shogo has ruined his relationship with Miyabi; after letting Konoe know about his secret, a new problem has arisen.
My Little Sister Won't Let Me Sleep
E5
My Little Sister Won't Let Me SleepHe thought it was over but his little sister keeps calling. Shogo discovers someone else has the same prototype phone as Konoe.
My Little Sister Won't Let Me Sleep
E5
My Little Sister Won't Let Me SleepHe thought it was over but his little sister keeps calling. Shogo discovers someone else has the same prototype phone as Konoe.
My Neko-mimi Maid Sisters
E6
My Neko-mimi Maid SistersLyrical Sisters is on the verge of shutting down, Shogo puts together and executes a plan worthy of the Mikadono name.
My Neko-mimi Maid Sisters
E6
My Neko-mimi Maid SistersLyrical Sisters is on the verge of shutting down, Shogo puts together and executes a plan worthy of the Mikadono name.
My Little Sister Is Disciplined and Beautiful!
E7
My Little Sister Is Disciplined and Beautiful!Using the school broadcast system, Shogo’s “sister”, has requested he stops looking for her or she will reveal damaging secrets.
My Little Sister Is Disciplined and Beautiful!
E7
My Little Sister Is Disciplined and Beautiful!Using the school broadcast system, Shogo’s “sister”, has requested he stops looking for her or she will reveal damaging secrets.
My Sister Resisted
E8
My Sister ResistedKunitachi might be the Shogo’s sister but he can’t get close to her. Ikusu suggest that Shogo and Kunitachi spend time outside the school to have her drop her guard.
My Sister Resisted
E8
My Sister ResistedKunitachi might be the Shogo’s sister but he can’t get close to her. Ikusu suggest that Shogo and Kunitachi spend time outside the school to have her drop her guard.
Surprise Attack! Little Sister Warning!
E9
Surprise Attack! Little Sister Warning!Shogo is getting a new neighbor and an unexpected surprise.
Surprise Attack! Little Sister Warning!
E9
Surprise Attack! Little Sister Warning!Shogo is getting a new neighbor and an unexpected surprise.
My Blooming Sisters
E10
My Blooming SistersWhen all of Shogo’s potential wives are invited to the same party, things do not go as planned. Especially when he finds a trusted member is planning to overthrow his inheritance of the company
My Blooming Sisters
E10
My Blooming SistersThings get messy when all of Shogo's potential wives are invited to the same party. Just when he thinks things can't get any worse, he learns that a trusted family member is plotting to overthrow his inheritance.
My Sister's Trap
E11
My Sister's TrapWith all the lies, conflicting stories, and people trying to ruin his inheritance, Shogo is breaking down. To add to his worries, Kannagi is making outrageous demands.
My Sister's Trap
E11
My Sister's TrapWith all the lies, conflicting stories, and people trying to ruin his inheritance, Shogo is breaking down. To add to his worries, Kannagi is making outrageous demands.
My Sister Was Always Beside Me
E12
My Sister Was Always Beside MeWith the help of Ikusu, Shogo has finally put the clues together on who his real sister is.
My Sister Was Always Beside Me
E12
My Sister Was Always Beside MeWith the help of Ikusu, Shogo has finally put the clues together on who his real sister is.
OVA: Brother, Sister, Lover
E13
OVA: Brother, Sister, LoverIn the aftermath of the turmoil about who was Shogo's true sister, Miyabi sets up a dating contest for the rest of the girls to see who would be worthy of dating Shogo. She constantly interrupts the dates due to jealousy until Konoe brings the three of them to an amusement park.