On August 15th, the CP family held a moment of silence and mourning prayers for the war dead at the Crown Prince's residence. CP Naruhito and CP Masako also met with Japan's ambassador to South Korea.
Source: pages
3 and
4 of Sankei's Imperial Weekly 448
CP Naruhito and CP Masako's joint events for 2016 January - June. I skipped events already covered here and in the family thread. No idea what Google translated "Your bow (personnel changes person)" and "Your faith..." are supposed to be...
Sources:
IHA - CP household 2016 Q1 (Jan - Mar)
IHA - CP household 2016 Q2 (Apr - Jun)
Jan 12: Your bow (volunteer labor Orchestra) (Crown Prince's Palace)
Jan 18: Meeting with the Governor of Fukushima Prefecture at Crown Prince's palace
Jan 28: Your faith (the Ministry of Foreign Affairs international information supervising officer) (Crown Prince's Palace)
Feb 12: Your bow (personnel changes person) (Crown Prince's Palace)
Feb 17: Meeting with appointed ambassadors (Netherlands, Poland) (Crown Prince's Palace)
Feb 23: Various events per Crown Prince birthday
Feb 29: Your faith (the Ministry of Foreign Affairs international information supervising officer) (Crown Prince's Palace)
Mar 2: Meeting with United Nations High Commissioner for Refugees (UNHCR) (Crown Prince's Palace) [
photo]
Mar 15: Meeting with appointed ambassadors (Mauritania, Kazakhstan, the Association of Southeast Asian Nations Mission of Japan) (Crown Prince's Palace)
Mar 28: Meeting with appointed ambassadors (Singapore, Pakistan, Slovakia) (Crown Prince's Palace)
Mar 29: "About the Emperor Jinmu your vestige" (per to two thousand six hundred years your Shikinen) your faith your Associate (Imperial Palace)
Apr 1: Your bow (personnel changes person) (Crown Prince's Palace)
Apr 3: Emperor Jinmu two thousand six hundred years Shikinen Festival of Yi Korei builders Yi
Apr 8: Meeting with appointed ambassadors (the Vatican, Switzerland, Turkey, Finland) (Crown Prince's Palace)
Apr 19: Your faith (the Ministry of Foreign Affairs international information supervising officer) (Crown Prince's Palace)
Apr 21: Your bow (Imperial Household Agency new hiring staff) (Crown Prince's Palace) and meeting with appointed ambassadors (Kenya, the People's Republic of China) (Crown Prince's Palace)
May 2: Your bow (personnel changes person) (Crown Prince's Palace)
May 13: Your bow (personnel changes person) (Crown Prince's Palace)
May 20: Your faith (the Ministry of Foreign Affairs international information supervising officer) (Crown Prince's Palace)
May 23: Your faith (Ministry of Health, Labour and Welfare Equal Employment Opportunity and child home director) (Crown Prince's Palace)
May 26: Meeting with appointed ambassadors (France, the United Kingdom, Uganda, Micronesia) (Crown Prince's Palace)
Jun 3: Your faith (Reconstruction Agency Permanent Secretary) (Crown Prince's Palace)
Jun 28: Meeting with Japan Overseas Cooperation Volunteers return home members (Crown Prince's Palace)
Jun 30: Meeting with appointed ambassadors (Kyrgyzstan, Spain, Tajikistan) (Crown Prince's Palace)