Shortly after winning the World Martial Arts Tournament and using the winnings to pay off her grandfather's one hundred million yen debt, a reporter shows up on Kizuna Todoroki's doorstep. Impressed that such a young girl was able to defeat the 10-year reigning champion, the reporter wants to interview Kizuna for a piece on her and the Wadachi Ju-ken school of martial arts founded by Kizuna's grandfather.
However, before the interview can end, challengers begin to appear at the Todoroki household. After hearing that Kizuna is only 12, they hope to defeat her before her 13th birthday to usurp her position as the world champion. As dozens of challengers appear, Kizuna struggles to bring them all down, while the reporter learns more about the Todoroki family.+ More
Characters & Voice Actors

Todoroki, Kizuna
Main
Yasuno, Kiyono
Japanese
Todoroki, Akane
Main
Sayuri
Japanese
Todoroki, Goal
Main
Terasoma, Masaki
Japanese
Todoroki, Kintarou
Main
Fujiwara, Keiji
JapaneseRecommended for you
Martian Successor Nadesico
TV
23m
Kiniro Mosaic: Pretty Days
Movie
50m
Major 2nd (TV)
TV
24m
Waiting in the Summer
TV
23m
Killer Seven
ONA
11m
Minami-ke Betsubara
OVA
25m
Nanbaka: Season 2
ONA
23m
Saint☆Young Men
OVA
20m
City Hunter: The Motion Picture
Special
90m
The Prince of Tennis II: Specials
Special
23m
Yozakura Quartet: Tsuki ni Naku
OVA
28m
Salaryman Kintarou
TV
25m
Acchi Kocchi (TV): Place=Princess
Special
23m
Wu Geng Ji
ONA
16m