Blood Release (血遁, Ketton) is a rare Kekkei Tōta and advanced Kekkei Genkai composed of Water, Yin and Yang Release. Users of this Kekkei Genkai can manipulate their own blood cells to form weapons and protect the user. To a more powerful degree, the user can manipulate the blood of others, causing it to boil, evaporate and even harden. Users of this KG can also flow blood to injured areas to heal quicker.