Asmodeus

Asmodeus is the Avatar of Lust and the 5th oldest among the seven demon brothers.

Asmodeus has champagne-colored hair with long, sweeping bangs on the left side. His eyes are light orange with a yellow gradient. He is the shortest of the brothers, but often wears high heels, which makes him look taller. Like his brothers, Asmodeus paints his nails. His nail polish is pink and lime green, or sometimes teal, in a pattern that alternates every nail. Sometimes his nails are shown to be lime green and pink, while at other times his nails are teal and pink. This makes him and Leviathan the only two brothers to have an inconsistent nail color.

Asmodeus' casual wear contains a white stand collar jacket with a zipper closed from an estimated area of his belly button to his chest. He is revealed to wear a pink shirt inside of his jacket. His pants are in a reddish-pink color with 2 pockets at the front on each side. A belt in a shade of orange is worn around his pants and he wears black leather shoes. A black scarf loosely wrapped around his shoulders.

Asmodeus is a natural flirt and considered to be very charming. He takes pride in his looks and considers himself a "gift meant to be shared with the entire world". As such, he takes extra care of his appearance and strictly follows a beauty ritual. According to the Right Before You Go to Bed chat, he always puts on a face mask right before he goes to bed. He also sleeps in the nude according to the chat Going Commando. In Beelzebub's Devilgram, Unspoken Affection, the results of the D.D.D. app "Demon Brain Scan" are that 80% of Asmodeus's brain is taken up by "me." The other 20% is split evenly between "beauty" and "other."

Despite his narcissism, Asmodeus is hinted to be insecure and a seeker of love and attention. When Simeon was asked about what he thought of Asmodeus, he says that Asmodeus is still trying to fulfill the role of the angel he used to be; an angel that was adored and loved by many. Asmodeus laughs at Simeon's remark and brushes it off by saying that he is only jealous.

While Asmodeus sees himself as the most beautiful of his brothers, he's also shown to be enamoured with Beelzebub's and Lucifer's sculpted bodies. While he mainly gets along with his brothers, he does sometimes get annoyed with them, such as with Beelzebub when he ate a particular sweet he wanted to post on Devilgram.

[Likes]

As stated in Issue 5 of the RAD Newspaper, Asmo likes listening to "healing music." In the chat Let's Form a Band 2, Asmo says that the brothers should form a glam rock band, implying he also enjoys this type of music. According to the Which Are You? chat, he prefers smooth red bean paste over chunky because it's more creamy and rich. Asmo seems to enjoy fortune-telling and horoscopes. In the chat Fortune-Telling, he mentions that he watches Devil's☆Fortune. In the chat Horoscopes, he is familiar with the channel Dead or Alive, presumably a channel featuring horoscopes.

[Dislikes] As seen in the Devilgram Snowy Bliss, he hates being cold. He also dislikes the dry winter air because it damages his skin. He does, however, appreciate the aesthetic of winter, as he tells MC in the chat Winter's a Comin'. Asmodeus takes great pride in his appearance which means he dislikes anything that could mess it up. In the chat Asmo's Grocery Shopping 1, he complains about grocery shopping because he does not want to carry around a drab plastic bag. In the chat Sportsmanship? What's That?, he says that he doesn't look good when sweaty. In the chat Switching House Chores 1, he states that he doesn't want to do the dishes because his skin will get rough. In the chat A Garden Should Be Beautiful, he refuses to weed the garden as he doesn't want to get his hands dirty.

Asmodeus was once an angel in the Celestial Realm of unknown rank. He stated that he was loved and adored by all, and was given the nickname "Jewel of the Heavens." Whenever he took interest in human concepts, such as parties, he would often get scolded by Raphael. He joined Lucifer and the other brothers in the Great Celestial War, but after their defeat fell into the Devildom and became a demon.

Asmodeus is one of 72 demons to have forged a pact with Solomon, which makes him the only one of the seven brothers to have multiple pacts with humans. According to Solomon, Asmodeus gifted him a huge oil painting of himself when they first formed a pact.

[Lucifer] Asmodeus looks up to and admires Lucifer greatly, as shown in That Special Someone's Devilgram. Asmodeus explains that if there's a person he admires more than himself, that would be Lucifer. However, Asmodeus also admits that having someone as "perfect" as Lucifer as his brother has its downsides and it frustrates Asmodeus sometimes. In Lesson 31-32, he's determined to win the bloody moon competition, and gets upset by the thought of Lucifer stepping down for his sake as Asmodeus wants to win fair and doesn’t want Lucifer's pity. But after hearing Lucifer's praises about him and what he's done to support Asmodeus, he becomes emotional and touched, praising Lucifer in turn.

[Mammon] While Asmodeus greatly respects Lucifer, he has zero respect for Mammon. He — along with Leviathan and Satan — is always quick to mock his older brother and can be quite cruel about it. One of the reasons for this is due to jealousy of Lucifer's favoritism towards Mammon, something he complains about in the Devilgram Let Your Hair Down. However, in Mammon's Devilgram One Too Many Insults, Asmodeus feels bad for teasing Mammon after the latter appears to have run away. He then admits that he sees Mammon as something of a rival who keeps him on his toes.

In the chat Front-Page News, Asmodeus is proud of Mammon for being featured on the front-page of Devil Style magazine.

[Satan] In Asmodeus's RAD Newspaper Club birthday feature, he says that he can always depend on Satan.

[Solomon] Asmodeus and Solomon have known each other for a long time, forming a pact after their first meeting. The pact was made after Asmodeus was insulted by humans and was sulking at a bar. Solomon met him there, and after learning Asmo was Lucifer's brother, the two drank the night away and ended up in a pact. (Lesson 53-16) Asmodeus gave Solomon a giant portrait of himself so that Solomon is able to summon him whenever.

While Asmodeus is able to eat Solomon's food, he agrees with his brothers that Solomon's cooking is terrible.

As Lucifer was lecturing MC, Mammon, Leviathan, and Beelzebub for trying to take a picture of him in his sleep, Asmodeus suddenly announces that he'll be making a pact with MC, even though they were unable to fulfill his demand. He goes on to state that his reason for doing so even though MC had failed is because he was greatly impressed by the unexpected show of skill MC possessed back in the labyrinth.

Afterwards, Asmodeus is seen playfully flirting with MC back in their room until Mammon barges in and demands that he stay away from them. Due to the commotion they were making, everyone else gathers inside the room and a pillow fight ensues.