Aizetsu, also known as Hantengu's Sorrow, exhibits traits that are commonly associated with the ISTP (Introverted, Sensing, Thinking, Perceiving) personality type. This type is known for its practical and logical approach to problem-solving, as well as its independence and adaptability. 
Femboy (alternatively spelled femboi) is a modern slang term used to refer to a male who displays traditionally feminine characteristics, such as wearing dresses, skirts, and/or thigh-highs. 