Aizetsu Husbando

As the manifestation of Hantengu's sorrow, Aizetsu was portrayed to be completely dejected, sour, and negative, constantly describing everything as depressing. Out of all the manifestations, Aizetsu was shown to be the calmest and most collected out of all five of them, as seen when instead of frivolously wasting time on entertainment as Urogi and Karaku or immediately getting agitated and enraged by anything like Sekido, Aizetsu was shown to calmly analyze his opponents and think out his strategy and figure out his opponents' abilities and weaknesses before attacking. His perpetual dour and sadness even extends towards his fellow demons, as seen when he complies with Sekido's orders to make him stop yelling.