Watanabe currently lives in a care facility. Most of his works were made during his stay at Asaka Asunaro House, a care facility for people with disabilities. One of the signature works is these creature-like beings with four legs. This has been used for the logo of the creative project “unico” initiated by Asaka Aiiku care home. According to the artist, this is a “cat”. At times in one stroke, its legs and tail are drawn lively. When a handful of them are lined up and looking this way, its odd rhythm and comical nature captivate our attention.