There's a well-known Yorozuya in Tokyo. Its owner, Manjo Tachibana, is a strange man who only accepts commissions from interested parties. Yet, clients flock to the Yorozuya because its salespeople are all incredibly talented. ...Miyano Akemi: "I have a key. I hope you can give it to my sister." That evening, a group of Swat rushed into Hakubato Pharmaceuticals, solely to deliver the key to Miyano Shiho. ...Diplomat Tsujimura: "My wife has been acting strangely lately. Can you help me investigate?" Two days later, Manjo Tachibana, accompanied by Kuroko Tetsuya, handed the diplomat a stack of photos. "Mr. Tsujimura, our investigation indicates that your wife is suspected of having an affair with the renowned detective, Kogoro Mori." ...Matsumoto Yuriko: "My fiancé seems to want to kill me." Manjo Tachibana: "I have a plan..."