Good Oniisans

Adopted from here:A love story between Sarah (Seara) and Shuuhei. Seara, who is currently living with her best friend's(Koharu) family, has been in love with Koharu's brother, Shuuhei, since she was a child. The stories follow their relationship with

Because of their parent's remarriage, high school student Satou Yuka, suddenly finds herself living together with her stepbrother, 23-year-old high school teacher Satou Taichi. Actually, their parents have not registered their marrriage and therefore

Meet Shizuki Maku - to say she looks "above average" would be a slight overstatement, but it's especially bad compared to her older twin brothers, the highschool heartthrobs Retsu and Tetsu. She always wondered whether or not she really belonged in h

The daily life of a young man, whose little sister is a cat.

One day, Mai remembers that her perfect stepbrother is a character in a death game manga, and that one year later he will hold a death game involving all of his classmates, killing his sister in the process. Mai plans a variety of surprises for her s