第 23 集: Ibari 將 Oozora 家族改組為 Kurikara 偵探社，以逮捕出拳打布剪刀的流氓

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The Oozora family is having money troubles and many of their soldiers are quitting to find real jobs. Ibari refuses to change how he does business but is shamed when he finds a piece of Suzume's homework proving she would prefer Ibari be an honest businessman. Ibari decides to restructure the Oozora into a company. Hibari hires Computer Ittosai, a hermit computer genius who turns the Oozora Group into the Kurikara Detective Agency, however Suzume is still not impressed as they do not solve any "cool" cases, plus the soldiers still behave like violent yakuza and upset all their clients. A street thug starts challenging people to games of Rock–paper–scissors, stealing their money if he wins and beating them up if he loses. A drunken Ibari fights him to a draw and decides to catch him to make the company famous. He reveals in his youth he studied rock paper scissors as a martial art and the thug is his former master. He confronts his master but the police arrive and arrest him before they can duel, Suzume having called the police to save Ibari. Suzume then defeats Ibari in a duel and demands to be made Chief Detective so she can keep him safe. (Source: Wikipedia)