Popular games published by company Exprise Co., Ltd.

The 8th installment of the Tantei Jinguuji Saburo series, and the first to be developed by WorkJam. Jinguuji is asked to search for a missing daughter from the director of a hospital where he had received treatment. This small case gradually expands to revive a deep and complex mystery.

The 9th installment of the Tantei Jinguuji Saburo series. Jinguuji is bored and tired after several months without any cases. He gladly returns to work when the Kanto mafia requests the investigation of a certain individual.