A true story manga story about Tokugawa Ieyasu and his beloved sword. In 2014, the project was discontinued by NHK Publishing, and will be released here for the first time. Miyaobi Publishing will soon release a book by the author titled ``Tokugawa Ieyasu's armor and swords'', which covers photographs and embossings of his relics. If you are interested, please check it out at the bookstore.