Suzuki no Ani

He is the older brother of the protagonist, Miyu Suzuki, and has the vibe of a wild, tough-looking delinquent. Early in the story, the quiet Yusuke Tani spots Suzuki riding on the back of his motorcycle, which briefly makes Tani anxious about Suzuki spending time with such an intimidating, cool guy—only to find relief upon learning he is actually her brother. Despite his rough-and-tough exterior and his habit of going out with friends while blasting loud music in his car, he is highly protective of his younger sister, occasionally showing a mix of irritation and concern whenever her boyfriend is around. He is also a childhood friend of Suzuki's friend, Aoi Sato, and the two casually refer to each other by their first names, highlighting his natural, down-to-earth side within his local community.