Viktor Licht

He is a chemist and an associate of Joker.

Appearance
The chemist is a young man with a large, curly afro. He dons an open plain white shirt, with a horizontally-striped vest underneath, black trousers and white shoes with black soles.

Personality
The man is said to be a mad scientist. He appears to have a creepy look about him occasionally and works with Joker to carry out devious plans, providing him with dangerous tools. The man is interested in the matters of the Special Fire Brigades, as he personally looked into Akitaru's life before he became a Fire Officer and attended the Fire Officer Newcomer Tournament as a spectator.

Introduction arc
The chemist provides Joker with jars of explosive substance, which is later used to disrupt and intimidate the 8th Special Fire Brigade in the Iriya District. Later on, the man spectates the Fire Officer Newcomer Tournament in the stands, alongside other important guests.

Sentient Flame Human arc
The following day, he and Joker have a discussion about the events of the tournament and research on the 8th Special Fire Brigade.