History Characters / MusukoGaKawaikuteShikataganaiMazokuNoHahaoya

* CatSmile: Whenever she pouts about something, she makes this expression.

* AcquiredPoisonImmunity: [[spoiler:Zeke's poison normally cuts off a demon's ability to use any of their powers until it leaves their systems, but living with him for the three years prior to Gospel's conception led to her developing enough of a resistance to it that she can keep their house warm in the middle of a blizzard.]]

* ParentsAsPeople: As much as she loves her son, it's blatantly clear from the start that motherhood doesn't come naturally to her. She's careless, socially awkward, clumsy, naive, and short-sighted. Because of this, she needs a great deal of help from Merii and Chiharu to properly care for him.

* BoobsOfSteel: Her bust is an impressive sight that regularly gets noticed by characters with ACupAngst like Chiharu and Valentine. She is also a famously powerful demon whose very ''breath'' is so hot it makes at least one other demon see her life flash before her eyes and she, along with several certified badasses, back down ''immediately'' when they realize just who they're up against.
-->'''Merii:''' ''[after Lorem displays her power]'' She isn't just someone with massive boobies.

* FanservicePack: Lorem starts out as [[BoobsOfSteel stacked]], but is at least fairly reasonable. By the mid to late series, her chest is ''absurdly'' larger, as if she and Merii are competing for the biggest of the cast.

* Fiction500: Because she charges millions of yen for her special medical services, Merii is ridiculously well off in the money department.n No expense is too much for her- she can even buy an entire island as casually as most people buy a coffee.

* TheImmune: While it's unconfirmed, there's a distinct possibility that Gospel is either resistant or outright immune to [[spoiler:the "anti-demonification" gas that Humanity used to win the War]]; reason being [[spoiler:his ''father'', Zeke, is the source of the poison]]. Since he's already on a government watch list due to who his mother is, if this fact got out in the open Gospel would.... well, he'd be seen as a threat to the more Hawkish members in the Government. This is the main reason why [[spoiler:Zeke and Lorem have to keep their relationship a secret.]]

* AmbiguouslyHuman: Following the situation involving Chiharu and the demonitis, where she was saved by Merii merging with her to cure the virus, the story has been leaving various hints, such as her being able to carry the over 17 kilogram heavy Gospel without any issues despite not being any more muscular than before, that suggest the possibility Merii's fears that she wound up turning into a demon have come true, but it hasn't been confirmed yet whether she actually has. [[spoiler: It later turns out that it die have a lasting effect as she ends up spawning a small doppelganger of Merii from her body after being captured by Crown]].

* AmbiguouslyHuman: Following the situation involving Chiharu and the demonitis, where she was saved by Merii merging with her to cure the virus, the story has been leaving various hints, such as her being able to carry the over 17 kilogram heavy Gospel without any issues despite not being any more muscular than before, that suggest the possibility Merii's fears that she wound up turning into a demon have come true, but it hasn't been confirmed yet whether she actually has.

* OhCrap: A very understandable one when she meets Gospel's father to convince him to return to Lorem, only for him to [[WhamLine astutely point out]] [[spoiler:the strong chance that his Anti-Demonification weapon made from his body, the only thing maintaining a tenuous balance between humans and demons so another war doesn't break out, will not work on [[TheImmune Gospel]].]] Chiharu ''instantly'' sweats and pales up at the thought.

* FanservicePack: Even amidst a cast of women that have gradually increased in size from chapter-to-chapter, Chiharu's body has gone through practically exponential growth in all her curves ever since Merii cured her of her lethal case of demonitis. It later turns out this actually happened InUniverse, as her middle school friend Usame is outright shocked, impressed, and overall interested in just how curvy she's gotten since they last met.

* BlindingBangs: While technically they're fins, the hair-like part of her head has the "bangs" completely covering her eyes.

* YouGottaHaveBlueHair: She has turquoise-green hair.

* AmbiguouslyGay: Merii likes Chiharu a ''lot''. She's extremely affectionate with the human girl, often flirting with her and hugging her. When drunk she was very touchy with Isabella and later tried to make out with Chiharu. Chiharu doesn't seem to mind too much and her reactions can put her in this category as much as anything.

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* RedEyesTakeWarning: She has fiery red eyes, and while she's been mostly tamed after having Gospel, anything that might rile her up shows that she's still just as dangerous towards threats as in the past.

* Fiction500: Thanks to the fact she charges millions of yen for her special medical services, Merii is ridiculously well off in the money department, to the point no expense is too much for her, with her even being able to buy an entire island as casually as most people buy a morning coffee.
* {{Foil}}: She serves as one to her sister, Lorem. Lorem is airheaded, clumsy, and SuperGullible due to how new motherhood is for her. She's highly emotional and only really knows how to fight due to years of living on the run. By contrast, Merii can be cynical, manipulative, and stern when needed, often having to be the voice of reason for Lorem and laying out the consequences of her decisions for her Merii has also secured a stable living for herself. While Lorem is feared for her ridiculous firepower, Merii is below the radar by comparison and possesses more discreet CombatTentacles and HealingHands. Even their colors are opposed: with Lorem being instantly recognizable by her white hair, feathery wings, and sagging blouse, while Merii has dark hair and wears an all-black sweater.

* {{Malaproper}}: Due to a combination of being around 8 and having been kept secluded from other people as a result of both her HungerHorror and WeakenedByTheLight-induced nocturnality, her sense of vocabulary isn't fully developed. While she can say simple words just fine, anything more complicated in spelling or pronunciation she occasionally screws up.

* FriendlessBackground: She used to have a lot of difficulties forming relationships with other people, with her never having had a single close friend for most of her life. So after forming close bonds with Lorem, Merii and several other demons, she becomes extremely defensive whenever they express concern that her being around them might be bad for her.