After a brief recap of the first season, Keima theorized to Elsie on why the spirits are attracted to the girls he helped before until they get into trouble with bulliess but are saved by Kusunoki Kasuga, the captain of the girls karate club. As Kusunoki berates Keima for being weak, Elsie's spirit sensor detects a spirit inside of Kusunoki. Despite learning from Elsie that Kusunoki is heir to her family's martial arts thus her hatred of weak/cute things and tough training which made most of the members of the girls karate club to quit, Keima asks Kusunoki to make him her apprentice to learn more about her. Kusunoki refuses at first but reluctantly agrees due to Keima's Bishōnen looks. At first Keima can't find anything useful until he catches Kusunoki cuddling a cat which reveals she does like cute/weak things. Embarrassed and angry, Kusunoki tries to throw the cat out from the balcony but a manifestation of her appears and saves the cat. Keima realizes Kusunoki's conflicted feelings to be masculine or feminine has made the spirit in her manifest her feminine side whenever cute, girly and weak things appear before her. In order to fully draw out her feminine side by doing girly things, Elsie tells Kusunoki to go on a date with Keima much to their embarrassment as they both reluctantly agree.
ある日の校内、不良にからまれている桂馬の前に現れた、凛々しい少女・春日楠。
群がる不良を倒し桂馬を助けてくれた彼女だが、ヤラれっぱなしの“軟弱”な桂馬もお気に召さない模様…。
楠の痛～いお説教にお手上げの桂馬だが、駆け魂センサーが反応してはほっとくわけにもいかず。
楠が主将を務める「女子空手部」に入部して接近を試みるが……。
어느 날, 불량아들과의 트러블에 휘말린 케이마 앞에 나타난 늠름한 소녀, 카스가 쿠스노키.케이마를 구해준 쿠스노키였지만, 케이마의 연약한 모습도 그녀에게는 마음에 들지 않는 모양이었다.쿠스노키의 따끔한 설교에 속수무책인 케이마 였지만, 그러한 그녀에게 카케다마의 센서가 반응하게 되면서 내버려 둘 수도 없는 상황.케이마는 쿠스노키가 주장을 맡고 있는 “여자 가라테부”에 입부해 접근을 시도하는데..!!
