As with any party, there was good food and lots of drinks, and hence many jokes appeared related to some of the islands. The small island photographed here is called Sengan-jima, meaning "thousand coin island", because it is said that Date Masamune said that he will reward with a thousand coins the one who will bring the island inside his castle in Sendai...
EXIF info:
Nikon D700
Lens: VR 80-400mm F/4.5-5.6D
Focal Length: 400mm
Aperture: F/6.3
Shutter Speed: 1/800s
ISO Sensitivity: ISO 250