Fukutan-sensei (副担先生 Fukutan-sensei) is the assistant homeroom instructor of Alice Academy's Elementary Division's Class B. He is also the Elementary Division's Home Economics teacher.
In the story, Fukutan teaches Class B, because of Narumi's constant absences. He is not taken seriously by most of them and they often bully him. He plays the replacement queen in the Somatic class's The Sleeping Snow White in the Woods play. When Mikan and Hotaru snuck out to confront the Z intruders, Fukutan begged and cried for them to not go, but was ignored. His Alice is revealed when Mikan Sakura's class were cooking and a small fire started, which ended with Fukutan grabbing a fire extinguisher with his hair causing the class to exclaim his Alice is strange.
He has a Hair Alice that enables him to manipulate and control the length of his hair. Fukutan ties his hair in a ribbon, which is actually a Control Device. He's shown to be ashamed of his Alice.
- "Fukutan" means "Substitute Teacher" in Japanese.