Манабе Байку

Baiku Manabe is a motorcycle instructor at the JET driving school.

He often uses the phrase "B. K. B." This is a reference to Fumitaka Kawasaki, who is his Japanese voice actor, as well as a comedian known for using this phrase in his routine.

His name comes from the words "学ぶ (まなべ)" which means learn/study, and the Katakana spelling of bike/motorcycle, "バイク" respectively.