While the coach Okita Date and congratulated the champion, Ippo wishes to thank for this game then goes on a stretcher to applause from the audience ... We then see Takeshi Sendo raging against Ippo! He thought that he would win and would give him a match demand, but he realizes that there are now two people above him. Vorg then appeared, both boxers are actually in the same situation, they want to take their revenge on Makunouchi!

While the title match approach Ippo trains again and again. As it enters its footing, a crowd gathered in front of the room, there are people coming to buy their tickets for this match promises to be memorable. Yagi advertisement for Ippo that all match tickets were sold in one day, amazing. The next day is the day of the weigh-in. Ippo enters the room, always a little anxious, he sees Sendo, the defending champion has not changed, still relaxed too.

Ippo comes to the sparring match against Ricardo Martinez as focused as if it were a real match, and he is determined to land at least one hit on the World champion. However, Martinez's lightning-fast lefts and instant reflexes are like nothing Ippo's ever seen. Will Ippo's Dempsey Roll work on the strongest man in the world?

When Miyata confronts Ippo about their promise, it is revealed that Miyata has risen far above Ippo's level due to his over-reliance on the Dempsey Roll. When Ippo's next challenger, Shimabukuro Iwao, declares that he will destroy the Dempsey Roll, Ippo decides to train his Dempsey Roll so that it has no weaknesses. The coach decides to help Ippo, even if it means fighting against modern boxing itself!

While Takamura approaches his physical limits as he cuts weight for his upcoming world title match, the American champion David Eagle arrives in Japan. Talented, dedicated, respectful, and honorable, he exudes the aura of a true champion.

Ippo and Sendo's match concludes.

Takamura has noticed, Ippo has had enough it is burnt and courage in this game is like a time bomb because if Sendo quite put down Ippo, it will never recover. 5th round begins with a superb one to two of Ippo, but Sendo replica and sends ippo the ropes and starts sending high-powered shots in the custody of the challenger. Seeing his boxer so ready for victory, the coach still Sendo revisit it when it was just a thug brawler.

Volg has return to Japan to take back his boxing gloves from Ippo. He hopes to travel to America, but with no contacts there he must rely on Coach Kamogawa to introduce him to someone. The gang at the gym asks Volg to spar with Ippo to help him prepare for the Sawamura fight, but after such a long time away from the ring, can the Russian get in fighting shape in time?

Kamogawa breathes a sigh of relief as he watches Nekota run circles around Anderson with his spectacular footwork... Until round four, when the soldier's frustration reaches a critical mass and things take a dark turn.

The end of the Volg match.

Miyata and Mashiba continues to fight. Ippo is angred by the outcome.

Miyata Ichirou defeats Li Chou Bil.

After this strong hectic camp, we find our boxers at the gym. While the coach told them all to go to rest, two men have one a shin-coach nihon club and the other being Shigeta Akira, a young boxer ranked 4th featherweight and will therefore fight for the title against Sendo. The coach asks the coach if his boxer could eventually do a sparring ippo face. The coach agrees. We then see ippo completely lost against an opponent whose main feature is ...

Finally the day of the games of our boxers happens, Kimura very fit explodes his opponent, when Aoki to beat his opponent but as usual with a little more difficulty. But hey go to the main match of the evening, obviously this is the game Takamura who calls himself "the bear killer" now. While everyone is impatient in the room. Takamura offers us a memorable entrance, nay exceptional !!! He wears the skin of the bear Nekota-san brought him mountains.

We find our hero in him, in his room, he can not help thinking about the game he has just seen in Osaka, acceleration Sendo, his blows so powerful and his expression bloodthirsty killer scared. The Ippo thoughts suddenly stopped by his mother. Kumi, the friend of ippo wants to talk on the phone joy Ho, Ho love, Ippo is quick to take the handset. After some discussion between timid, our lovebirds decide when even an appointment.

Ippo happens somehow to join his corner. This end of the second round was very rude for the challenger, the 3rd round starts in exactly the same way as has finished the second. Ippo gets scared, he knows a single shot Sendo could send it to the mat. Distraught, our hero does not know what to do, he took refuge behind his guard and cash titanic blows champion. After an uppercut and a smash Sendo took the full brunt, it makes up for in accuracy and sends a desperate shot ...

Takamura is outsped once more and knocked unconscious, but manages to recover just in time. Relying on what he has learned from the coach, he knocks down Hawk and discovers his weakness! An all-out brawl ensues and Takamura comes out on top! Takamura begins the next round with a KO proclamation - but can he really end the fight in this round?

Takamura is knocked unconscious while standing yet again, and remembers all of the pain, suffering, and disrespect he faced for the sake of this match. Realizing that his pain is because of Bryan Hawk, he begins fighting back, this time driven purely by instinct and anger. Takamura turns the table, but the champion on the ropes has one last trick up his sleeve...

Ippo emerges victorious after a vicious war with Shimabukuro, and Itagaki’s sister Nanako comes to pay him a visit at home while he rests. Meanwhile, Aoki is busy preparing for his first ever title match against the lightweight champion Imae Katsutaka.

Ippo's next title defense is confirmed to be against Sawamura Ryuuhei, and after realizing the Dempsey Roll is vulnerable to counter punches, Ippo realizes he doesn't stand a chance. His only option is to somehow evolve the Dempsey Roll into a more effective move, but as he mulls over exactly how to do it, a surprisingly familiar face appears in front of him.

As the fight with Sawamura draws near, Ippo has pinned all his hopes on the newly-evolved Dempsey Roll, to the point where practicing it has left him worn out and overtrained. Left with a dire warning from his massage therapist about the toll his new move is taking, will Ippo be able to perfect his technique in time for the fight?!

Ippo mounts a desperate, full frontal assault as Sawamura continues to toy with him. Determined to take back the pace, Ippo begins to dodge the Bullets and get into a rhythm as he strikes back. Almost naturally he falls into the Dempsey Roll pattern, and Sawamura makes his move!

Ippo and Miyata are in the last round of the rematch

Sendo Makunouchi and continues to cast powerful blows to turn, but neither weakens, they are very determined !! But after a few moments, Sendo eventually take the lead, and pushes Ippo the ropes. Our hero then decides to fight back, he took advantage of a moment's respite to launch its right on Sendo, but he dodges and launches Smash Makunouchi that takes the brunt, then connects with an uppercut and a violent series Ippo preventing strokes to attack ...

Ippo VS Mashiba continues.