Japanese Prime Minister Ishiba recently entertained India's Prime Minister aboard one of Japan's iconic bullet trains. This cordial event is part of a strategic approach aimed at strengthening diplomatic relations between the two nations. Although the precise details of the meeting have not been disclosed, it is widely speculated that the leaders discussed economic cooperation and cultural exchanges.

In Japan, public diplomacy such as this is viewed positively as a step towards closer international relations. The use of the bullet train - a symbol of Japanese technological advancement - for such a meeting also elicits national pride. The interactions between high-ranking officials are scrutinized for any signs of future policy changes or potential advancements in bilateral relations.

In the US and EU, diplomacy often involves high-profile meetings. These might take place in notable locations or sometimes through activities like state dinners, which equally symbolize cultural pride or technological achievements. The use of culturally symbolic venues or activities is universal, serving to facilitate dialogue and foster good relations.