| Sakamaki Tsubasa坂巻 翼 |
| Hair | Blunt Bangs, Ponytail, Red, Straight |
| Eyes | Blue, Hosome |
| Body | Androgynous, Fang, Pale, Slim, Teen, Trap |
| Clothes | Glasses, Jacket, Lace Lingerie, Micro Bikini, Necklace, Pajamas, Pendant Necklace, Sailor School Uniform, Short Shorts |
| Personality | Assertive, Deredere, Father Complex, Mischievous, Opposite Gender Voiced, Smart |
| Role | Bisexual, Non-blood-related Son, Not a Virgin, Son, University Student |
| Engages in | Netori (steals the SO), Teasing |
| Voiced by | Usami Miko |
DescriptionStepson of protagonist. For most part is viewed as good son and earnest child. Because he didn't have a father growing up was very excited to have a father now being very attached to him.
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