I had the opportunity to admire an odaiko from up-close at the Furusato Kumin Matsuri, in Tokyo. It was placed on a special wheeled trolley, so that it could be played from both sides and I was really impressed by the people playing it, because although it seems easy, it is very hard to make it sound good...
EXIF info:
Nikon D90
Lens: VR 18-55mm F/3.5-5.6G
Focal Length: 18mm
Aperture: F/5.6
Shutter Speed: 1/1600s
ISO Sensitivity: ISO 200