ADA-BSD

Serious, strict, intelligent, and work-obsessed, he is also a perfectionist, tall, with long blond hair.

Childish, loves sweets, is very arrogant but pleasant, is of average height and wears glasses.

He is tall, has suicidal thoughts, is childish, lazy, and flirts with women.

Kenji is an unusual addition to the Armed Detective Agency staff, as he possesses a more optimistic personality that contrasts sharply with that of his colleagues. He is always seen smiling and treats people with kindness and trust, regardless of the circumstances.

Yosano has black hair cut with long bangs, adorned with a gold butterfly-shaped hairpin on the left side of her hair. Her eyes vary depending on the version, being gray in the manga and pink in the anime.

Kyōka is a short girl with dark blue hair tied in two low pigtails with flower pins and blue eyes.

Fukuzawa is a tall man who always has a stern expression on his face. He has long, silver hair that ends just above his shoulder. He has metallic blue eyes, which also appear to have wrinkles/dark circles under them.

Tanizaki was of average height and build, with orange hair, hazel eyes, and pale skin. He wore his hair parted in the middle with the ends turned down, and a light gray hairpin fastened on the left. He wore earrings of the same color as the hairpin.