Ep. 19: Yoko Dispatches Suga to South Korea to Investigate Kim's Past
Aired on February 16, 1981

Following the confirmation of the OPBF Championship bout between Joe and Kim, Yoko assigns Suga to travel to South Korea to uncover the mysterious details of Kim's history. Simultaneously, Kim's manager covertly collects intelligence regarding Joe. Meanwhile, Joe and Danpei observe Kim participating in an exhibition match against an opposing boxer, adding another layer of observation to the pre-fight preparations.
Episodes
- Ep. 15 · Danpei seeks Yoko's help to arrange a fight for Joe against Usman Somkit.
- Ep. 16 · Joe watches the intense match between Carlos and World Bantamweight Champion Jose Mendoza.
- Ep. 17 · Joe discovers unexpected news on the scale and at the broadcast rights announcement party.
- Ep. 18 · Joe faces Yongbi Kim while Danpei claims the champion avoids him for fear.
- Ep. 19 · Yoko Dispatches Suga to South Korea to Investigate Kim's Past
- Ep. 20 · Joe faces weight struggles three weeks before the OPBF Championship match
- 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