結婚よそうよ

Keiko, a 27-year-old woman working at a publishing company, faces pressure from her parents to marry as her younger sister prepares for her own wedding. Determined to avoid an arranged marriage, she impulsively proposes to Yusaku, a younger coworker with a playboy reputation, hoping for a marriage of convenience. Yusaku, surprisingly earnest despite his carefree demeanor, agrees, leading the two to navigate their fake engagement while living together. Their arrangement is complicated by Keiko’s nosy family and Yusaku’s childhood friend, who stirs tension. As they juggle societal expectations and personal doubts, their pretend relationship sparks unexpected emotions. (Unreviewed summary by Grok 3)