Sep 1: Princess Tsuguko attended the 2024 Japan Cheerleading Championship

September 1: Princess Tsuguko of Takamado attended the finals of JAPAN CUP 2024 Japan Cheerleading Championships at Yoyogi National Stadium First Gymnasium in Shibuya, Tokyo.
📸 https://t.co/cYP4OQ8dT2 pic.twitter.com/3GIQG1j2mm

— Prisma 😷 (@ImperialJPNfan) September 7, 2024

Sep 6: Princess Akiko in plaid for the National Recreaction Tournament

September 6: Princess Akiko of Mikasa attended the 78th National Recreation Tournament opening ceremony at Light Cube Utsunomiya in Tochigi Prefecture. 10 cities and towns hosted 20 events for an estimated 10,000 participants.
📹 https://t.co/Fu2OMUutPL
📸 https://t.co/GdMCm2Vxo8 pic.twitter.com/aXDnWWQ0r1

— Prisma 😷 (@ImperialJPNfan) September 14, 2024

Sep 11: King Frederick and Queen Mary officially disembarked from the Dannebrog royal ship, thus ending this year’s sailing season.

Embed from Getty Images

Sep 11: Crown Princess Kiko celebrated her birthday with a number of family visits, including one from Princess Aiko.

September 11: Crown Princess Kiko visited the Imperial Palace around 11am for birthday greetings with Emperor Naruhito and Empress Masako. Afterwards, she returned to Akasaka Estate for birthday greetings with the Emeritus couple.
📸 https://t.co/06D879Z14c pic.twitter.com/p5lgyV7Xp2

— Prisma 😷 (@ImperialJPNfan) September 12, 2024

September 11: Princess Aiko visited the Akishino residence before 10am to greet Crown Princess Kiko on her 58th birthday.
📸 https://t.co/K4TGCSKzHU
📸 https://t.co/pfZrPmt4Wj pic.twitter.com/gztanWmhbd

— Prisma 😷 (@ImperialJPNfan) September 12, 2024

Sep 12: Prince William attendedthe Sovereign’s Parade at the Royal Air Force College Cranwell 

Embed from Getty Images

Photos from Getty and social media as indicated.