Kokoro Katsura
桂心
Profile
| Gender | Female |
| Age | 11 |
| Birthday | Nov 28 |
Kotonoha's younger sister. Unlike her shy older sister, she is very talkative, full of curiosity, and likes to tease Kotonoha around, but she actually worries about Kotonoha a lot. She often wants to play with Makoto during his visits at her house.
Profile
| Height | 122 cm (4’0”) |
Extracted from AniList description
