Fire Release: Furnace Opening Technique

This technique requires the user, like most Fire Release techniques, to knead chakra within their stomach and convert it into flames, before expelling it outwards. However, unlike standard Fire Release techniques, the Fire Release: Furnace Opening Technique demonstrates a unique application of this principle. By enhancing a small quantity of flames through Chakra Flow directed on a specific medium, such as a sword, the user may be able to cause a large quantity of flames to be present and then manipulated in any way they wish. This technique has a wide variety of applications, including retaining the heat in the blade in order to cauterize enemies, release it as an overwhelming wave of flames, or use it as a defensive measure. Due to its versatility and Gentsuchi's liberal use of it, it quickly became his signature technique.