Soji, I am so proud of you ! TailRed, I am so proud of you, too !
- (観束 未春 Mitsuka Miharu)
- Voiced by: Hiromi Igarashi (Japanese); Jennifer Green (English)
- Sōji's 36-year-old mother. A widow who runs her own café named Adolescenza (アドレシェンツァ Adoreshentsa). Miharu's husband is deceased. Soji Mitsuka is her only child. Soji's feminine looks and demure seems to have come from their mother, Miharu, as they look almost as if they were siblings, instead of mother and son/daughter. She is aware of her son's gender authentication is that of a bigenderist, who has a female gender identity, and therefore also knows that Soji Mitsuka changes gender expression back and forth from a teenage male ( at school and elsewhere ), to that of a teenage female named Solar ( at home and out in public ), and also to that of a teenage female Twin Tail Warrior named TailRed ( out in public when confronting the Elemelians ). She openly supports her only offspring, who has vowed to accept the role of a teenage female Twin Tail, and battle the Elemelians. Miharu has expressed herself on occasion that she has often dreamed of being in the position of being a heroine herself.