Itsuki Harune
春音いつき
Supporting character in PriPara.
Profile
| Gender | Male |
| Age | 11-14 |
Aira's younger brother. He is the most sensible out of the four siblings. While Aira is working, he is usually the one to play with the twins. He is down-to-earth and mature, and often sarcastically comments on Aira's clumsiness, but is supportive of her nonetheless.
