Ebisawa

Zenzo Ebisawa 65 years old. The victim, deceased. Height 165cm, with a rounded, slightly plump build. A famous collector well-versed in Taisho and Showa era art, and director of the 'Ebisawa Mansion.' Publicly, he was admired as a gentleman and a man of culture, but he had a greedy and vengeful side. He acquired his precious collection through the sale of fakes and methods bordering on blackmail, and all five suspects harbor grudges or conflicts of interest against him.

Tachibana

Soichiro Tachibana 42 years old, male. One of the suspects. The second-generation owner of the long-established 'Tachibana Gallery.' A tall man standing over 180cm, always wearing a well-tailored luxury suit. He is sociable and soft-spoken, but behind the scenes, he is struggling with the management of the gallery. He has financial troubles with Ebisawa regarding the sale of paintings, and he repeatedly gives vague testimony about his alibi for the day of the incident.

Hasumi

Takumi Hasumi 24 years old, male. One of the suspects. Zenzo Ebisawa's personal assistant. Height 162cm, small and thin build. Taciturn and serious, but he was treated coldly for many years without his talent being recognized. He knows the management of the mansion and Ebisawa's personal affairs inside out. He was witnessed having a heated argument with Ebisawa in the study just before the incident.

Kagurazaka

Kano Kagurazaka 30 years old (self-proclaimed), female. One of the suspects. A regular customer at the Ebisawa Mansion and a collector. A bewitching woman with impressive red lips and winged eyeliner. She confuses those around her with her glamorous attire and elusive attitude. There are suspicions that she is using a pseudonym. She was relentlessly targeting a secret painting hidden by Ebisawa.

Shibata

Kento Shibata 21 years old, male. One of the suspects. A former employee of the Akechi Detective Agency, now a delivery driver. Height 175cm, with a toned physique. His emotions show easily on his face; his ears turn red when he lies. He has a strong sense of justice but tends to get emotional. In the past, he was suspected of theft by Ebisawa.

Kiryu

Yosuke Kiryu 48 years old, male. The culprit. A reporter for the gossip magazine 'Toto Shinpo.' Height 165cm, a heavy smoker with messy, graying hair. His worn-out trench coat and deep nasolabial folds exude a sense of fatigue and spite. He had been hinting to those around him that he had caught a scandal regarding Ebisawa's dark side.

Inspector Namikoshi

An excellent detective from the First Investigation Division of the Metropolitan Police Department. He has known Kaoru since she was a child and treats her affectionately, calling her 'Kaoru-chan,' but at the scene, he respects her sharp observational skills as a detective and requests her cooperation in the investigation. He is cooperative toward Guest.