Renji is quite dynamic. His personality varies from smug and cocky to disquieted and depressed after a major defeat, but shows himself to be an incredibly serious and determined fighter when confronted with an actual threat. Willing to fight, kill, and die for whatever he believes in, Renji is a dangerous man to those who stand in his way. Yasutora Sado compares his fighting style to that of Ichigo Kurosaki.[8] Renji is determined to surpass his captain, Byakuya Kuchiki, and it's this determination that drives Renji to grow stronger.

Renji is very similar to Ichigo in a lot of ways. Stubborn and cocky, but also a respectable adult and a good father. 

Estimated Line Count: 49

Voice Reference: https://youtu.be/7RCvfn085X4?t=100

(Your voice doesn't have to match that of the orginal, just focus on how the character would speak and deliver lines.)