Japan's Emperor and Empress will make an official state visit to the Netherlands and Belgium starting June 13 [1].

The visit marks a significant effort to strengthen diplomatic and royal bonds between Japan and two key European nations. By engaging in high-level state functions, the imperial couple aims to deepen long-standing friendships between the respective royal houses.

The itinerary begins in Amsterdam, where the couple will attend welcome ceremonies and state banquets [2]. Following the visit to the Netherlands, the imperial couple will travel to Brussels, Belgium, on June 20 [3]. Their activities in both nations will include paying respects at war memorials, and holding meetings with the monarchs of each country [2].

The journey is scheduled to last approximately two weeks [4], with the couple returning to Japan on June 26 [5]. This trip represents the fourth foreign visit for the imperial couple since July 2025, when they traveled to Mongolia [6].

This itinerary is particularly notable for the Empress. This will be the first time in 24 years that she has visited two countries during a single trip, the last such occurrence being in December 2002 [7].

While FNN reports that the official visit was decided by the Cabinet, other reports indicate the visit was in the planning stages with a general direction established [8]. The visit follows invitations from the kings of the Netherlands and Belgium to foster continued royal exchange [9].

The imperial couple will conduct an official state visit to the Netherlands and Belgium starting June 13.

This state visit reinforces Japan's 'soft power' diplomacy through royal kinship and historical ties. By visiting both the Netherlands and Belgium in one journey—a rarity for the Empress in over two decades—the Japanese monarchy signals a renewed commitment to European diplomatic relations and the maintenance of traditional royal networks that transcend standard political channels.