Tecchou is a skilled problem solver and can quickly analyze new situations, making him an invaluable member of his team. Gemini's duality is also present in Suehiro's personality, as he is capable of both being charming and manipulative while jouno hides a fierce temper behind composed expressions, mixing them with harsh threats and remarks towards his comrades. Tetchō Suehiro finds himself on the receiving end of much of these remarks due to his offbeat nature, easily exasperating Jōno.