A complete reproduction of Mitsuteru Yokoyama's early masterpieces. Mitsuteru Yokoyama, a master of entertainment manga who passed away in 2004, left many hit works such as "Romance of the Three Kingdoms," "Babil II," "Gigantor," and "Kagemaru of Iga." In 1955 (Showa 30), two books, "Maken Retsuken Black Dragon Edition'' and "Zoku Demon Retsuken White Dragon Edition,'' were released by Tokodo, which was located in Nigicho, Minami Ward (now Chuo Ward), Osaka City. , reprinted in the same style as when it was first published, using the cover from the first edition. It will be published in a box. At the request of the Etchu Toyama no kami, the world-renowned swordsmith Shirayuki forges two famous swords from a single lump of iron: the Black Storm, which summons storms, and the Hakuryu, which calms storms. Masu. The Yamabiko clan and the White Dragon Party engage in a deadly battle over this famous sword. A big action drama full of entertainment, including battles between groups and beautiful girls dressed as men, unfolds, which later led to ``Iga no Kagemaru''.