Boingo is very shy and content to take a supporting role in his partnership, using his Stand to guide his brother Oingo and then Hol Horse and then hide somewhere to observe. Despite his meekness, Boingo has great faith in his Stand Tohth, stating regularly that its predictions are always correct, however twisted they may be. He has a stand called Thoth. Tohth is an Artificial Non-Humanoid Stand that takes the form of a large comic book who always predict everything.