Ep. 25: Joe endures extreme pain while Kim loses control and uses Chom-Chom
Aired on March 30, 1981

Joe continues to fight despite having pushed himself beyond his physical limits. He refuses to fall down even as his body struggles under the strain. Kim cannot understand how Joe is able to keep standing and fighting. This incomprehensible endurance causes Kim to slowly lose his sanity. As his mental state deteriorates, he becomes unhinged during the match. In response to Joe's persistence, Kim decides to employ a dangerous and deadly technique. He activates a move known as Chom-Chom to try and end the battle. The situation escalates as Kim resorts to this lethal strategy against his opponent.
Episodes
- Ep. 21 · Danpei Opposes Joe's Weight Loss as He Leaves Tange Gym for Shiraki Gym
- Ep. 22 · Joe discovers his weight is over the limit after Danpei altered the scale.
- Ep. 23 · Danpei Takes Joe to a Restaurant Where Kim Joins Them for a Pre-Match Meal
- Ep. 24 · Kim's manager predicts victory while Joe struggles against dominant opponent
- Ep. 25 · Joe endures extreme pain while Kim loses control and uses Chom-Chom
- Ep. 26 · Joe becomes OPBF Champion and seeks the Japanese boxer who faced Jose Mendoza.
- Ep. 27 · Joe Meets Former Boxer Wolf Kanagushi at Pachinko Parlor
- Ep. 28 · Joe travels to Hawaii for his first OPBF title defense against Jose
- Ep. 29 · Joe anticipates a swift two round knockout against Jose while defending his title.