1967 – Mr. Juro the Robot – Jiro Aizawa (Japanese)
Mr. Juro [十郎は] was 'born' in 1967. "Juro" means "ten" in Japanese, so he was most likely the 10th brother. Here he greets and counts (via numbers displayed on Nixie tubes) visitors to the Science and Technology Museum in Tokyo.
See the full Jiro Aizawa story here .