The extremely 1st Hibiki 17 Constrained Version: Shiki Kacho. Unveiled in 2010, The Hibiki 17 Shiki Kacho is the first during the series, followed by other amazing releases such as the Phoenix, White Heron, Mount Fuji, and Kacho Fugetsu. Thought of by a lot of because the unicorn of Hibiki's, There's only a handful of Shiki Kachos still left in cir