In a recent trend in Japan, celebrities have begun to make surprise appearances at corporate "entrance ceremonies", the formal events for welcoming new hires into companies. Public interest has surged as these events, once seen as staid and formal, have taken on an air of excitement and unpredictability. No information has been disclosed about which celebrities are involved or which companies have hosted events featuring them.

In Japan, company entrance ceremonies are significant events symbolizing the start of new hires' careers. The trend of incorporating celebrity appearances adds a touch of joy and excitement, potentially decreasing the anxiety of the new employees. The celebrity involvement is also a way to draw attention to the companies and their traditions, thus indirectly promoting their brand.

In the US or EU, such celebrity involvement is not as common in corporate events, though surprise celebrity appearances do occur at various conferences or gatherings. The trend in Japan may be seen as a novel approach to boosting employee morale and generating public interest in the corporate world.