In an unconventional move, the G20 Summit in Japan has concluded without a conventional handover ceremony. This decision is an exception to the established diplomatic practices of the summit, usually involving the passing of hosting duties from the current host nation to the next. The reasons behind this deviation from protocol remain unclear, though experts believe it may signal significant shifts in international dynamics.

Handover ceremonies at such international conventions are highly regarded in Japan, embodying the spirit of harmony, collaboration, and respect for international relationships. The absence of this gesture could raise eyebrows among Japanese public and politicians alike, potentially stirring discussions about changes in global attitude towards diplomatic practices.

In the US or EU, there's also great value placed on the symbolic handover ceremonies at such high-profile meetings. Such a departure from established protocol, like in Japan, could be seen as a major statement and would likely prompt debates about the state of international diplomacy and relations.