The article discusses the challenges faced by Japanese entertainers when they attempt to make a career comeback after a hiatus or controversy. It takes an in-depth look at various cases, weighing the obstacles and opportunities presented by the ever-changing dynamics of the country's entertainment industry. Whether the path back is considered "sweet" or bitterly hard depends on numerous factors, many unique to Japan's cultural landscape.

The Japanese place a significant emphasis on societal standing and public image, making comebacks tricky for those with tarnished reputations. Reputation is tightly bound with the concept of 'honne' (true feelings) and 'tatemae' (facade). Any entertainer seeking a comeback must navigate this complex interplay of public expectation and personal redemption.

In contrast, in the U.S. or E.U, career comebacks can often be seen as triumphant underdog stories, with the public more forgiving and open to narrative turnaround. Different cultural norms contribute to distinct interpretations and acceptability of comeback stories across the globe.