I recently picked-up a very clean Kuwahara Adventure tandem. Looks all original except seats, which are newer selle Italia Bianchi. it's pink with rainbow colors, 5 or 6 different different colors. Does anyone know anything about this bike. I have never seen one like this before on the road before. I wish I could upload a picture, but appears that they are too large for this forum and I haven't been able to figure out how to make them smaller yet.