His Royal Highness Prince Haji Al-Muhtadee Billah ibni His Majesty Sultan Haji Hassanal Bolkiah Mu’izzaddin Waddaulah, the Crown Prince and Senior Minister at the Prime Minister’s Office, on Friday attended a reception to commemorate the 40th anniversary of diplomatic relations between Brunei Darussalam and Japan at the Imperial Hotel, Tokyo, Japan. His Royal Highness in