Ran steps in as a temporary karate instructor when the dojo's regular instructor is injured. Just as the class is ending, a scream is heard from the second floor.
Genres: Animation , Comedy , Crime , Mystery
Keywords: adventure , age-change , anime , based-on-manga , cop , detective , dramatic , japan , japanese-high-school , mysterious , secret-identity , secret-organization , shounen , suspenseful , watch-series-online , watch-anime-series-online