Princess Aiko delivered the opening speech at the 37th [1] International Conference on Semiconductor Physics on Monday at the Keio Plaza Hotel in Tokyo [2].

The appearance marks a continuing effort by the Imperial family to engage with the global scientific community and provide public comfort following a series of natural disasters.

During her address, Princess Aiko expressed deep condolences for those who died in the 2026 [2] Kumamoto earthquake and the August 2026 [2] Chiba heavy-rain disaster. She offered her sympathies to the bereaved families, and those affected by the events [2].

Princess Aiko also noted the difficulty of the current environment, stating that she is concerned for the many people forced to live in evacuation centers amid severe daily heat [2]. She said she sincerely hopes that restoration and reconstruction in the disaster-stricken areas progress quickly so that peaceful daily life can return as soon as possible [2].

The princess arrived at the Shinjuku venue wearing a light-blue suit [2]. Following her arrival, she attended the opening ceremony where she delivered the formal remarks to the gathered physicists and researchers [2].

The conference brings together international experts to discuss advancements in semiconductor physics, a field critical to modern electronics and global supply chains. By leading the opening ceremony, the princess highlighted the intersection of academic pursuit and national resilience [1].

"I sincerely hope that... peaceful daily life can return as soon as possible."

Princess Aiko's role in opening a high-level scientific conference underscores the Japanese monarchy's strategy of blending traditional diplomatic duties with a modern focus on technology and science. By integrating disaster relief sentiments into a technical event, the Imperial family reinforces its role as a symbol of national unity and emotional support during times of crisis.