Kibo Ni Mukatte Hashire Daikyu Goto No Nakama Tachi (KAPPA)

[Machine Translation] Yoshiko Suzumoto, a 20-year-old who has inherited a vast fortune, is trapped in (Building No. 9) of a hospital due to a conspiracy by her relatives. However, there she strikes up a friendship with a colorful group of people who claim to be the famous detective Sherlock Holmes, the swordmaster D Artagnan, and the tunnel-digger Edmond Dantes, among others. Together with them, she embarks on a detective business"! One day, Dr. Frankenstein (a genius scientist) visits Yoshiko and pleads, We have to stop that guy otherwise, there will be serious trouble!" He reveals that he himself created that guy." Meanwhile, TV personality Atsuko Arita meets a mysterious young man (Atsuo) on the very night she is suddenly told her show is being canceled. Shortly after, Atsuko s co-star, John Teramachi, falls from the balcony of his apartment building and dies suddenly. Suspicious of this incident which was ruled a suicide Yoshiko and her team spring into action and discover that Atsuo is behind this bizarre fatal fall!

莫大な遺産を相続した二十歳の鈴本芳子は、親族の陰謀で病院の〈第九号棟〉に閉じ込められる。しかしそこで、名探偵・ホームズ、剣の達人・ダルタニアン、トンネル掘りのエドモン・ダンテスなどを自称する個性豊かな面々と意気投合。彼らと「探偵業」に乗り出す!ある日、芳子のもとを〈天才科学者〉ドクター・フランケンシュタインが訪れ、「あいつを止めないと大変なことになるんです!」と訴える。「あいつ」は自分が作り上げたのだ、と。一方、タレントの有田敦子は、唐突に番組終了を告げられた夜に不思議な若者〈アツオ〉と出会う。その後、敦子の共演者・ジョン寺町がマンションのベランダから落ちて急死。自殺とされたこの事件に不審を抱いた芳子たちは行動を開始し、奇妙な転落死の陰に〈アツオ〉の存在があることを見つけ出す!