Amagasa Setsuna
天笠 刹那
| Amagasa Setsuna天笠 刹那 | |
| Aliases | Secchan, せっちゃん |
| Hair | Grey, Parted in Middle, Sidehair, Twin Tails, Waist Length+ |
| Eyes | Blue |
| Body | Medium Breasts, Pale, Slim, Teen |
| Clothes | Collar, Maid's Dress, Miniskirt, Necktie, Shirt, Thigh-high Stockings |
| Personality | Assertive, Brocon, Keigo, Mysterious, Otaku |
| Role | Gamer, Middle Sister |
| Engages in | Masochism |
| Visual novels | Main character - Tamahaji! -Tamatama Hajikeru Imouto-tachi- |
| Voiced by | Sakura Mizuki |