| Akino Miya秋野 美弥 |
| Aliases | Dame-nee, ダメ姉 |
| Measurements | Height: 154cm, Bust-Waist-Hips: 87-57-86cm, E cup |
| Hair | Ahoge, Hair Beads, Parted in Middle, Pink, Straight, Tiny Braid, Twin Braids, Waist Length+ |
| Eyes | Green |
| Body | Big Breasts, Pale, Slim, Teen |
| Clothes | Brooch, Cravat, Dress, Lace Lingerie, Loafers, Microskirt, Pajamas, Pantyhose, Ribbon Hair Accessory, Sailor School Uniform, Sandals, Skirt Suit, Sport Bloomers, Sports Shoes, Thigh-high Stockings, T-shirt, Tube Top |
| Personality | Airhead, Brother Complex, Hard Worker, Hetare, Honest, Naive |
| Role | High School Student, Older Sister, Senpai, Step Sister, Student Council President |
| Voiced by | Shibuya Hime |
DescriptionThe protagonist's older step-sister, who is one year older than hi,
She is the ultimate older sister who spoils the protagonist. She doesn't have much skills in most things, and relies on the MC to do the housework most of the time.
She is no-good at studying and exercise, and is a girl who fails at most of the things she does.
She doesn't have much to offer, but she is a hard-worker despite it all.
She is honest, gullible, and insensitive to many things. However, she sense that the MC is hiding something. |