Ichimaya had a wonderful site with some elegant and easy to construct cars from the golden age of the 30s-60s. His blog also contained some exquisitely detailed Formula 1 cars, such as the Honda RA300, but I'm unaware of whether the actual PDFs were ever made available for downloading and use. From what I can deduce, the site links you to a Yahoo Japan site and I can't tell whether anything can be downloaded.
Anyone have any new information on Ichimaya? I'd love it if some of the detailed models were available for purchase on ecardmodels. There were so many nicely done models posted on his page, but no downloads were ever made available. The wantan-cards.tumblr link appears to have cached images from his old site. Would appreciate anyone in the group, familiar with Japanese being able to give some insight as to links to these models.
https://wantan-cards.tumblr.com/page/7