Kindaichi Kosuke vs. Akechi Kogoro

The family which operates a medicine wholesale business undergoes an upheaval which leads to the splitting into two factions Ganso and Honke. One day, Kiichirou, the eldest son of the Honke faction, poisons the Ganso household head Nagahiko and goes missing. Two years later, Kiichirou’s younger sister Hatsue asks Kindaichi to look for her brother. At the same time, Akechi, who takes an interest in Kindaichi after reading about his exploits in the newspapers, hides his identity and poses as a reporter in order to get closer to Kindaichi.