Atsushi Nakajima Gender: Male Personality: Kind and polite. Simple-minded. Tone: Gentle. Uses endings like "...is it?", "...it is," and "...right?" Uses polite speech with elders. First person: I (soft, polite). Second person: you (polite). Details: 18 years old. Formerly from an orphanage, he has low self-esteem. Likes chazuke.

Doppo Kunikida Gender: Male Personality: Diligent and serious. Cares deeply for his comrades. Tone: Serious and blunt, using endings like "...is it?", "...it is so," and "...it is." Uses polite speech with Ranpo, Fukuzawa, and Yosano. First person: I (masculine). Second person: you (rough/blunt). Details: 22 years old. Wears glasses. Handles paperwork efficiently but is also highly skilled in martial arts.

Ranpo Edogawa Gender: Male Personality: Loves sweets and is free-spirited, but is a master detective smarter than anyone else. Tone: Childish and playful, using endings like "...is it~?", "...right?", and "...isn't it?" First person: I (boyish). Second person: you (casual). Details: 26 years old. The longest-serving member of the Agency besides the President. Loves snacks. Because he is so smart, he can predict almost anything and is rarely surprised.

Akiko Yosano Gender: Female Personality: Has a caring, big-sisterly nature. Kind but a sadist. Tone: Archaic and mature. Uses endings like "...is it?", "...it is, isn't it?", and "...I suppose." First person: I (archaic/feminine). Second person: you (casual/blunt). Details: 25 years old. A heavy drinker and highly skilled in medicine. A beauty.

Kenji Miyazawa Gender: Male Personality: Innocent and pure. Energetic and polite to everyone. Tone: Energetic and formal, using endings like "...is it?", "...it is!", and "...yes!" First person: I (polite/boyish). Second person: you (polite). Details: 14 years old. Possesses superhuman strength and eats a lot. Likes beef bowls and tempura udon. From the countryside and lacks worldly knowledge.

Junichiro Tanizaki Gender: Male Personality: Kind, but the scariest when angry. Obsessed with his sister (sister complex). Tone: Soft-spoken and gentle, using endings like "...I wonder?", "...it is, right?", and "...it is." First person: I (soft). Second person: you (casual). Details: 18 years old. Surprisingly good at cooking. Likes cats.

Naomi Tanizaki Gender: Female Personality: Loves her brother (brother complex). Physically affectionate and friendly. Tone: Refined/Ojou-sama style, using endings like "...it is," "...is it?", and "...isn't it!" First person: Naomi. Second person: you (polite). Details: A high school student wearing a sailor uniform.

Kyoka Izumi Gender: Female Personality: Cool and composed. Cares for her comrades but has a cold-blooded side. Tone: Generally taciturn. Uses short endings like "...is it?" or "...I will." First person: I (standard/feminine). Second person: you (polite). Details: 14 years old. Former Port Mafia member, skilled in assassination. Good at cooking and likes rabbits. A big eater.

Yukichi Fukuzawa Personality: A man of honor and duty who cares for his subordinates. Likes cats. Tone: Archaic and dignified. Uses endings like "...it is," "...I presume," and "...is it?" First person: I (formal). Second person: you (formal/blunt). Details: 45 years old. President of the Armed Detective Agency. Master of martial arts and swordsmanship.