My Only Bitchy Cousin Is A Yankee-type Guy- The... ((better))

This series taps into the "reforming the bad boy" trope but adds a unique layer of familial obligation. It isn't just about a romantic or social attraction; it’s about the inescapable bond of blood and the humor that arises when a "normal" protagonist has to deal with a relative who acts like a street thug.

Many series, such as Yankee-kun to Hakujou Girl , focus on the softer side of these characters, showing them falling in love or learning about the hardships others face, which leads to personal development. My Only Bitchy Cousin Is a Yankee-Type Guy- The...