Seasons & episodes
S1 · E10Go, Kenichi! A Boxer's Weakness! 2006-12-09 · 25 min
Takeda Ikki, the puncher from the Ragnorak gang, is still searching for Kenichi but has had no luck so far. So he decides to hold some of Kenichi's so called friends hostage to lure him out. Now it is the time to see if Kenichi's training on Muay Thai, with Apachai, had an effect.
S1 · E11The Fists of Betrayal! Takeda's Sorrowful Past! 2006-12-16 · 25 min
It's the continuation of Kenichi's intense fight with Takeda and Kenichi seems to have the upper hand but his kindness may prove to be his downfall. Kenichi is also wondering what made such a promising boxer like Takeda to become a delinquent.
S1 · E12A New Enemy! Shinnosuke Tsuji! 2006-12-23 · 25 min
Kenichi feels uneasy about how he should express his feelings to Miu. After Kisara hears of Takeda's defeat Tsuji Shinnosuke is sent to kill Kenichi, however he invites him to join his gang instead. When Kenichi refuses and debunks his way of thinking, Shinnosuke challenges him to a fight.
S1 · E13The Way of the Fight! The Rules of the Real Fight! 2007-01-06 · 25 min
All of Kenichi's attacks seem to have no affect on Shinnosuke. Even though Kenichi is stronger, his opponent has more fighting experience so he is still at a disadvantage. Miu is not allowed to come to his aid because it would hurt Kenichi's pride. Kenichi becomes careless and is knocked to the ground and is about to be torn apart, Takeda comes and punches Shinnosuke to one side and escapes carrying Kenichi back to the Ryouzanpaku dojo. To Kenichi's dismay his masters all criticise him for being defeated, because it means it will lead to further defeats. Niijima continues to spread his manipulated version of the news throughout the whole school. After his defeat has been revealed to everyone, he is constantly chased around by school delinquents. All of the masters at the dojo decide that Kenichi should be taken in as a true disciple of Ryozanpaku, meaning he should stay there and must live only for martial arts.
S1 · E14Dedicated Training! And a Nearby Hot Spring Bath! 2007-01-13 · 25 min
After his defeat with Shinosuke Tsuji, the masters decided to have Kenichi live with them. This would include 24 hour hell-like training. Kenichi accepts with the idea that he would be living with Miu under the same roof. Kensei later drags Kenichi do a "special training" with him by tryring to peek on Miu and Shigure's bath unnoticed.
S1 · E15Honoka Infiltrates Ryozanpaku! 2007-01-20 · 25 min
Honoka decides to infitrate the Ryōzanpaku by herself, much to her despair.
S1 · E16Ryozanpaku Faces the Greatest Crisis?! 2007-01-27 · 25 min
Kenichi and Miu's homeroom teacher pays a visit on Ryōzanpaku to check on her living conditions, and the members of the dojo decide to forge a story to deceive them.
S1 · E17Protect the Name! Attack of the Dojo Challengers! 2007-02-03 · 25 min
Rivals from another dojo break into Ryōzanpaku to challenge their masters, but only with Kenichi and Miu present at the moment, they end up having to confront them by themselves.
S1 · E18Paradise? To the Mysterious Furinji Island! 2007-02-10 · 25 min
The gang leaves with Honoka to a special summer spot.
S1 · E19The Strongest of the Ragnarok! Here Come the Eight Greatest Fists! 2007-02-17 · 25 min
Kisara officially becomes one of the eight fists of Ragnarok, the highest ranked members of the organization.
S1 · E20Takeda in Danger! The Rules of Revenge! 2007-02-24 · 25 min
After becoming one of the eight fists, Kisara starts to hunt on those who deserted her. Takeda is attacked by Kisara's gang.
S1 · E21Unforgivable! Kenichi's Fists of Fury! 2007-03-03 · 25 min
Kenichi and Miu aid Takeda and Ukita against Kirara's army.
S1 · E22Gather, Young Men! The New Shinpaku Alliance! 2007-03-10 · 25 min
Niijima puts his master plan to create his personal legion in motion.
S1 · E23Assault! The Next Door Ryozanpaku! 2007-03-17 · 25 min
Hoping to win Kenichi's affection, Izumi seeks for Nijima's aid and ends up paying a visit to Ryouzanpaku.
S1 · E24The Captured Heart! Miu's Juliet! 2007-03-24 · 25 min
Natsu Tanimoto, the president of the drama club, invites Miu to perform "Romeo and Juliet" together at the school's play, to the despair of Kenichi.
S1 · E25Stand Strong, Kenichi! Miu's Kiss! 2007-03-31 · 25 min
Eager to have a rematch with Miu, Kisara and her crew set for the school, but Kenichi discover her intentions and decides to stand in her way to protect the play.
S1 · E26The Stripped Mask! Hermit's True Identity! 2007-04-07 · 25 min
Kenichi discovers that Tanimoto is in fact Hermit, the 6th fist of Ragnarok, and must fight for his life against him.
S1 · E27Hard vs. Soft! Once-in-a-Lifetime Quarrel between Brothers! 2007-04-14 · 25 min
Kensei Ma sneaks out or Ryouzanpaku to solve a family problem of his, but is followed by Kenichi, who ends up meeting his daughter Renka.
S1 · E28Here Comes the Shock Troop Commander! Battle Royal at the Restaurant! 2007-04-21 · 25 min
Kenichi receives an anonymous love letter, and while going to meet the person who wrote it, he ends up seeing Niijima and his Shinpaku comrades in trouble.
S1 · E29The Fearsome Siegfried! Prelude to Destruction! 2007-04-28 · 25 min
Ragnarok's Loki and Siegfried capture Niijima and Kenichi goes for his rescue along Miu.
S1 · E30The Results of Training! Align Forward Half! 2007-05-05 · 25 min
Kenichi finds himself in dificulties against Seigfried, until he starts to put into practice all of the fruits of his training.
S1 · E31Honoka Will Help You! 2007-05-12 · 25 min
Hermit reappears eager for another fight against Kenichi, but he ends up having a sudden encounter with Honoka, unaware of who she is.
S1 · E32Honoka's in Danger! Loki's Plot! 2007-05-19 · 25 min
Loki kidnaps Honoka and attracts Kenichi to an old church, where he meets Hermit, and their fight begins.
S1 · E33Strike, Kenichi! Fists do the Talking! 2007-06-02 · 25 min
During his fight with Kenichi, Hermit's tragic past is revealed.