My Famous Idol Younger Cousins is a hilarious and chaotic romantic comedy that turns one guy’s life completely upside down. The story follows Takeshi Kitamaki, a normal student who already has his hands full managing his famous idol younger sister, Ayumi — and then he’s suddenly forced to take in two cousins, Azuwa and Inoue, who he hasn’t seen since childhood… only to discover they’re superstar K-Pop idols.

From the moment they walk through the door, Takeshi’s peaceful life is gone forever. Between nonstop rivalry over who gets his attention, overboard affection, and ridiculous daily antics (like breakfast battles and overly dramatic care for an injured toe), the house quickly becomes a battlefield — but a hilarious one. The cousins’ personalities clash with Ayumi’s competitive energy and Takeshi’s exhausted attempts at normalcy, making every chapter feel like a sitcom episode in written form.

What makes this novel fun is how it balances chaos with heart — even when Takeshi is drowning in affection, you can sense the warmth behind all the jokes and exaggerated competition. It’s a short, entertaining read full of comedic moments, lovable characters, and nonstop fun.

Overall, My Famous Idol Younger Cousins is perfect for readers who enjoy slice-of-life humor, family antics, and light romantic comedy with plenty of heart and constant laughs.

Rate:4.87/5