Osu !! Karatebu

Jerin ya fara ne a matsayin wasan barkwanci mai cike da raha da annashuwa na samfuran samari masu lalata da kananan yara wadanda aka fada daga mahangar Matsushita Tadashi (wanda kuma yake bayar da labarin wadannan labaran na Karate Bu na farko), dalibi na shekara ta 2 a Kangokou High kuma babban burin makasan Kangokou da yawa. wanda ke masa duka a kullun bayan makaranta. Kusan koyaushe yana tare da babban amininsa Saitou Takaki, wanda shima ana yawan zaginsa. Yayinda ma'auratan suka kara gajiya da kasancewa ana cin zarafin su sai suka yanke shawarar shiga cikin Karate Club, wanda ya kasance sananne a cikin kungiyoyin matasa na Osaka don horo da kuma samar da manyan 'yan daba matasa na gari yayin da suke kula da kungiyar wasanni ta makaranta. Amma lokacin da suka shiga kulob din, sun sami kansu kamar yadda mafi munin membobin kungiyar ke ciki yanzu. Amma yayin da labarin ke ci gaba suna girma sun zama masu ƙarfin iya yaƙi. Tare da canjin manga a cikin ɗabi'a da ɗabi'a ta tsakiya, da yawa daga cikin samari masu faɗa a ji a cikin jerin sun ƙara ƙarfi har ma sun fara shiga cikin ƙwarewar ikon mutum, sa Osu !! Karate Bu tare da wani kamfani mai suna Shōnen mai fada kamar Yu Yu Hakusho, Dragon Ball, da Fist of the North Star. Osu !! Karate Bu ya shahara sosai a cikin ƙasar Japan, amma in ba haka ba kusan ba a san shi sosai a yawancin ƙasashe. Ya haifar da wani karamin shiri na OVA karamin silsila wanda aka fitar tsawon shekaru biyu daga 1990-1992, fim din wasan kwaikwayo na 1990 kai tsaye, da kuma wasan fada na 1994 Super Famicom.