Hisayoshi Yaogi, age 42, is a treasure hunter who was killed in Hihou Island in Treasure Island Murder Case.
Appearance[]
Personality[]
He is very knowledgeable about the legend of Yamawara, warned Kindaichi about Chris' background, and explained Professor Saeki's accidental death. At the end of the problem edition, he is beaten to death right before the treasure. When asked if he was afraid of Yamawara from the beginning, he replied, "Human beings are the scariest." By any chance, even an ordinary good person could kill someone if he was blinded by greed.
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Trivia[]
- Yaogi is the only victim on the culprit's target list that doesn't get mutilated (Kohei Himura's death was unplanned).