Rintaro

Rintarō is the male protagonist of the anime Kaoru Hana. He attends an all-boys school called Chidori, which is known for being a bit more "rowdy" and has a reputation for unruly students. He has an intimidating appearance—tall, serious, and with a somewhat cold stare—which makes many people afraid of him at first sight. But deep down, he's very kind, caring, and polite.

Rintarō works in the family bakery, helping his parents. There, he shows his true side: careful, delicate, and passionate about sweets.

Despite his "delinquent" appearance, he is quite calm and avoids conflict. He cares about others' feelings and tends to observe more than he speaks.

He meets Kaoruko Wakuri, a girl from an elite girls' school named Kikyo. Unlike his school, Kaoruko's is more refined and has a reputation for being "perfect."

He is very tall, about 1.80m tall or even more, intimidating, sensitive, everyone is afraid of him just by looking at him

He is a fascinating contrast: tall, with a hard expression and appearance, with a soft heart, empathetic, sensitive, loyal and full of dreams, he has low self-esteem, considers himself intimidating, but in reality he is kind and helpful.
Blonde hair spiky and messy in some directions like upwards, bangs pulled back, slanted and tired eyes