Seasons & episodes
S0 · E1New Assassins! 2012-03-16 · 25 min
Soon after Kenichi's defeat of Ragnarok, the masters find out about an aliance between some of their enemies named Yami. Now both the entire Ryuzanpaku dojo, both it's masters and students, find themselves targets.
S0 · E2The Girl Who Arrived From China 2012-06-18 · 25 min
No episode summary available yet.
S0 · E3The Gorgeous Assassin 2012-11-16 · 25 min
No episode summary available yet.
S0 · E4Beautiful Wings 2013-09-18 · 25 min
No episode summary available yet.
S0 · E5Reaper vs. Devil 2013-09-18 · 25 min
No episode summary available yet.
S0 · E6The Soldier from Russia 2013-11-18 · 25 min
No episode summary available yet.
S0 · E7Conviction Concentrated in One's Fist 2013-11-18 · 25 min
No episode summary available yet.
S0 · E8The God of Destruction Under Guard 2014-02-18 · 25 min
No episode summary available yet.
S0 · E9Wanting a Pseudonym at 18-Years Old 2014-02-18 · 25 min
No episode summary available yet.
S0 · E10King of Tidat (1) 2014-05-16 · 25 min
No episode summary available yet.
S0 · E11King of Tidat (2) 2014-05-16 · 25 min
No episode summary available yet.
S0 · E12OVA Special 1 2013-11-18 · 25 min
No episode summary available yet.
S0 · E13OVA Special 2 2013-11-18 · 25 min
No episode summary available yet.
S0 · E14OVA Special 3 2014-02-14 · 25 min
No episode summary available yet.
S0 · E15OVA Special 4 2014-05-16 · 25 min
No episode summary available yet.
S1 · E1Ryozanpaku: Where the Powerful Gather! 2006-10-07 · 25 min
While running late for class, Kenichi bumps in to the new transfer student Miu. At the karate club, Kenichi is challenged by another student Daimonji for a match. With the loser losing the right to be a member of the club. On the way home, Kenichi is awed when he sees Miu easily defeat a group of thugs. On Miu's advice, he heads to the Ryōzanpaku dojo to train in martial arts.
S1 · E2The Beginning of the Fight! 2006-10-14 · 25 min
Kenichi begins his training at the Ryōzanpaku dojo under the guidance of Akisame. The training focuses on building strength and stamina. Concerned about Kenichi's fight with Daimonji, Miu secretly teaches him a stepping technique to maneuver around. Even though Kenichi is able to defeat Daimonji at the challenge, he yields his membership of the karate club after being accused of using a throw in a karate match.
S1 · E3Strength and Courage! For the Sake of Justice! 2006-10-21 · 25 min
After watching Kenichi defeat Daimonji, Tsukuba, the strongest member of the karate club, gets suspicious of Kenichi's abilities. At the school Miu, joins the girl's gymnastics club and soon becomes the center of attention after displaying her abilities at gymnastics. Kenichi desperately tries to avoid Tsukuba, but is soon caught and gets beaten to a pulp. Seeing Kenichi repent his loss to Tsukuba, Akisame decides to start training him in some martial arts techniques.
S1 · E4Fight to Survive! It's Whether You Do It or You Don't! 2006-10-28 · 25 min
Kenichi is easily defeated by Tsukuba despite his heavy training, so he becomes greatly demotivated. With a desire to become stronger and more courageous, Akisame-sensei agrees to finally teach him martial art fighting techniques. Kenichi is put through more rigorous training from the four masters of martial arts. Sakaki-sensei takes a liking to him, so he teaches him a technique that a Sports Karate Style user is vulnerable to. Eventually Kenichi runs into Tsukuba and fights him again, this time he uses the techniques taught to him and he emerges victorious in the battle. Little does he know what troubles he will face as a result of it in the future.
S1 · E5A Date?! You'd Better Score! 2006-11-04 · 25 min
With the news of Kenichi's victory over Tsukuba spreading all over, the strongest gang in the prefecture Ragnarok now has their eyes set on Kenichi. All Kenichi can do now is to train and prepare for the worst. For a change of pace, his teachers suggest that he goes on a date with Miu but they seem to have an ulterior motive.
S1 · E6A Day at Ryozanpaku! The Rooftop Dream! 2006-11-11 · 25 min
Kenichi decides to spend the entire weekend at the Ryouzanpaku dojo and train for his imminent fights. His little sister then goes to check out this dojo, to see what kind of torturous things he's going through.
S1 · E7Hot Battle at the Gardening Club! A Return Match! 2006-11-18 · 25 min
Kenichi is with fellow gardening club member Izumi, enjoying what is left of his peaceful life because following this he has more extensive training to do. During his training with Miu it doesn't take long before he runs into the Ragnorak and it is Taichi Koga the kicker he is up against.
S1 · E8Amazing Bodies! The Mysterious Masters! 2006-11-25 · 25 min
The attacks on Kenichi are now becoming a daily occurrence and one day his opponent ends up pulling out a knife against him. Because it was his first time against a weapon, Kenichi freezes up, forcing Miu to save him. Now Shigure-sensei, the weapon specialist, has now decided to teach Kenichi the basic art weaponry.
S1 · E9Apapapa! Apachai's Training! 2006-12-02 · 25 min
With Kenichi's training with Apacahi always ending the same, Apachai is trying to learn of a way to go easy on him. Will Apachai ever learn how to go easy on Kenichi, during training?