The Asagi produced by Mr. Otsuka’s won the Category Grand Champion at the 34th and 35th All Japan Combined Nishikigoi Show, which established his reputation as an Asagi producer. He has also been enhancing the levels of his Goshiki Showa and Goshoku Sanke and has demonstrated his ability by being ranked as one of the top winners in the “Goshiki Category” at various Koi shows.