Kakaru

It is the action that the chant and hayashi gain momentum to strengthen the power and speed up the tempo. According the style-school, the chanting may shift from the byoushi-ai to byoushi-awazu that mean shift from making congruent with rhythm to not; changing from kotoba to sashi-style or referring to the part of the chanting that is sung to the other party,etc. it is used in various ways.