Miharu Kirisu (桐須 美春 Kirisu Miharu) is an amateur skater and the younger sister of Mafuyu Kirisu.
Miharu bears a strong resemblance to Mafuyu Kirisu (Miharu's older sister) as her hair is tied with ponytail and braids.
Miharu is a kind and caring girl, but all in all, she is a perfectionist. Miharu has trouble with being close to men as shown in Question 46.
- The name Miharu means "beautiful" (美) (mi) and "spring" (春) (haru).
- Miharu's favorite sport is figure skating.
- Miharu is studying at a women's university.
- Miharu often starts dialogues with 4-character phrases.