Timo Massini
Gender Male
Eyes Brown
Hair Gray
Occupation Principal of Hero Academy
Debut Episode 8
"There is Always a Next Time"
Seiyū Michael McConnohie (English)

Timo Massini is the principal of Hero Academy. He is very proud of his former students Barnaby Brooks Jr. and Origami Cyclone, especially Barnaby.

Timo is an energetic and cheerful person, hugging Wild Tiger upon first meeting him. He proudly complimented both Barnaby and Ivan, and talked proudly about what a good and popular student Barnaby was. He also seemed sincerely upset about Edward Keddy's fate and concerned about the situation.