All 50 episodes from the anime following a weak young boy who is taken under the wing of a group of elite martial arts experts. The episodes are: 'The Place Where Heroes Gather', 'The First Step! The Start of the Battle', 'Strength and Courage! For Protecting Justice', 'Fighting Hell! To Fight Or Not to Fight', 'A Date? Must Move Forward', 'A Day at Ryouzanpaku! The Dream On the Roof!', 'Battle! The Gang Fights Back!', 'Amazing Muscles! The Sensei's Secret', 'Apapapa! Appachai's Training', 'Run Kenichi! A Boxer's Weakness', 'The Fist of Betrayal! Takeda's Sad Past', 'A New Enemy! Tsuji Shinnosuke!', 'Killer Fighting Techniques! Rules of a Battle!', 'Training of Life and Death! And We're Also Going to Mixed Bath', 'Honoka Sneaks In! Ryouzanpaku's Guest', 'Ryouzanpaku's Biggest Crisis?', 'Protect the Sign! Attack On the Dojo!', 'Amusement? To the Secret Furinji Island!', 'Ragnarok's Strongest! The Arrival of the Eight Fists!', 'Takeda in Danger! The Rules of Revenge!', 'Unforgiveable! Kenichi's Fist of Fury!', 'Meet the Youth! New White Combination Formation!', 'Attack! The Neighbouring Ryouzanpaku!', 'The Stolen Heart! Miu's Juliet!', 'Protect to the Death Kenichi! Miu's Lips', 'The Mask Removed! Hermit's Real Identity', 'Hard Vs. Soft! Once-in-a-Lifetime Quarrel Between Brothers!', 'Here Comes the Shock Troop Commander! Battle Royal at the Restaurant!', 'The Fearsome Siegfried! Prelude to Destruction!', 'The Results of Training! Align Forward Half!', 'Honoka Will Help You!', 'Honoka's in Danger! Loki's Plot!', 'Strike, Kenichi! Fists Do the Talking!', 'Don't Give In! The Words Left By a Loved One!', 'There's No One in Our Way! Now Is the Time to Settle the Fight!', 'Miu Vs. Renka! The Love Triangle Creates a Storm!', 'Dangerous Trap! Let's Have Sumo Chanko Stew Together!', 'Cute Kitten! Hand-to-Hand Battle Among Women!', 'Shigure's Personal...Lesson!', 'The Place the Promise Was Made! Everything Started Here!', 'Terror of the Sphere of Control! A Dragon Descends!', 'Elder's Super Express! Do-Or-Die Secluded Tour in the Mountains!', 'Limiter! Invitation to the World of Bloodshed!', 'Collapse of the Shinpaku Federation! The Crazy Fist Stealthily Approaches!', 'The Decisive Attack! Kisara Dances!', 'Farewell! A Determined Niijima Joins the Fray!', 'The Weakness of the Genius! Effort Surpasses Talent!', 'Showdown Between the Leaders! The Man With the Legendary Spear!', 'The Mightiest Transformation! The Ryozanpaku Rhythm!' and 'The Mightiest Disciple, Kenichi!'.