Santōka Taneda

Santōka Taneda (種田 山頭火) is the director of the Special Ability Department.

Appearance
Taneda is a middle-aged man, bald and with green eyes. He wears a pair of glasses and he is always seen wearing a kimono under a black haori (a traditional Japanese thigh-length kimono-style jacket, commonly worn by men).

Personality
Not much is known about his personality. According to Fukuzawa, Taneda has "a ridiculous personality, a strange man in terms of a normal person."

Ability
The name of his ability is unknown, but Ango Sakaguchi states that his ability is "to understand abilities when they're activated nearby".

Background
Not much is known about his past. It's hinted that he helped on the creation of the Armed Detective Agency and was also the one who helped Osamu Dazai to find a job in the Agency after he left the Port Mafia.

Dark Era Arc
Together with Ōgai Mori, he is called for a meeting by Ango Sakaguchi at a ship near Yokohama Bay. After the meeting, he gives Ōgai Mori a gifted business permit.

Decay of Angels Arc
Taneda is attacked by an unknown person.

Trivia

 * It's very possible that he was Natsume Sōseki's pupil as well.
 * Fukuzawa refers to him as "Taneda-sensei".