Emperor Naruhito dropped into London's Japan House during 'private engagements' before official state visit began - with Empress Masako sitting out the visit to pace herself
![Emperor Naruhito dropped into London's Japan House during 'private engagements' before official state visit began - with Empress Masako sitting out the visit to pace herself](https://i.dailymail.co.uk/1s/2024/06/26/15/86599779-0-image-a-44_1719413794519.jpg)
Emperor Naruhito exited Japan House and waved at crowds of people who waited to catch a glimpse of him on Sunday, ahead of their official engagements.