With their innate ability to expel chakra from every tenketsu of their body, the user can send out numerous invisible chakra threads from any or every part of their body towards their opponent. The user can regulate the damage these threads can do: from targeting the enemy's chakra pathway system from all angles or literally slashing the opposition to pieces.
This is one of the more advanced Tengoku no Ito techniques and requires exceedingly good chakra control. Shifuku no Hōyō is said to derived from the Gentle Fist Art One Blow Body technique.