

Haruma Kawagoe is an only child. A long time ago, at Christmas time, his mother miscarried the child that was to have been his baby sister. That night, young Haruma knelt down and offered up an earnest prayer: "Please make my mother well again, and please give me a little sister." Years have passed, and Haruma has nearly forgotten his prayer. But Santa hasn't.... one Christmas, when Haruma is least expecting it, he gets an unusual present - his sister. (Source: Anime News Network)

The Present is a Little Sis?

The First New Year

The Manager is coming/The new manager has arrived

Black Valentine's Day

To Buy a Bra

Easy-to-Understand Lecture on Public Baths

Cheerful, Heartbroken, Depressed

Draft

Buds of Love

Let's (Go to the) Hot Spring!

Love, Gone

A Downpour, and then...

First with Yuri-pyon

Neko-nyan and Brassieres

At the Pool, JAPUN!

Dokiwaku Summer Festival

Noisy Tea Party

Let's Meow-Sing!

The Idol's Melancholy

My Kitten

Let's (Go to the) Amusement Park!

First Master

Wish

Happy Christmas

Choco

Haruma Kawagoe

Yurika Hanayamada

Kakeru Ishida

Eriko Odawara

Midori

Tamami Marumo

Ayano Sonosaki

Chitose Serikawa

Makoto Ashirai