Chiho Kagari

Chiho is the youngest daughter of the Sou family and a second-year middle schooler. Carrying on the family's signature tsundere trait, she harbors a quiet crush on her brother's friend Masago Matsuo—yet her shyness manifests as biting sarcasm and quick-tempered outbursts, making their everyday banter endlessly entertaining. In stark contrast, she becomes completely starstruck around her brother's girlfriend Oto Katagiri, dropping all pretense and revealing a genuinely warm and honest side of herself. Behind her sharp exterior, Chiho is surprisingly timid—horror films and cockroaches are more than enough to send her into a panic, exposing an unexpectedly adorable vulnerability.