Address by His Imperial Highness Crown Prince Akishino
- Address by His Imperial Highness Crown Prince Akishino at the Rikkoshi-Senmei-no-gi, Ceremony for Proclamation of Crown Prince at the Seiden (State Hall) , November 8th , 2nd Year of Reiwa (2020)
- Address by His Imperial Highness Crown Prince Akishino at the Rikkoshi-Choken-no-gi, First Audience following the Ceremony for Proclamation of Crown Prince at the Seiden (State Hall) (Address of Gratitude to His Majesty the Emperor)
- Address by His Imperial Highness Crown Prince Akishino at the Rikkoshi-Choken-no-gi, First Audience following the Ceremony for Proclamation of Crown Prince at the Seiden (State Hall) (Address of Gratitude to Her Majesty the Empress)