Daily Life With A Monster Girl Wiki

The Eight Brothers (8人兄弟, Hachi-nin Kyōdai) are a group of eight identical brothers (a pair of twins and two groups of triplets) who have all taken up relationships with girls from Liminal species. Their experiences with their respective girlfriends are featured in the Living with Monster Girl comic series.

Individual Brothers[]

LivingWith6Brother 1
  • Is in a relationship with a Lamia.
  • Is the "eldest" of the brothers.
  • Drives an overseas pickup truck, with its roof removed, so that his girlfriend can drive with him.
  • In order to keep up with his girlfriend's sexual appetite, he trains physically and spiritually to increase his stamina.
LivingWith5Brother 2
  • Is in a relationship with a Mermaid, whom he first met while spending a holiday at a seaside lodge.
  • Repeatedly returning to the lodge to spend time with her, he uses a diving helmet to take walks with her at the bottom of the sea.
  • While waiting for a visit from Brother 1 and Lamia, his girlfriend uses her body slime as a type of sexual lotion play. In the end the pair are caught by their visitors and Lamia ends up interrogating Mermaid on how to do "lotion play".
  • Later has an interview where he explains his family tree and the comic series in general.
LivingWith4Brother 3
  • Is in a relationship with a Slime.
  • Once a week, he drives out to a well to draw clean water for his girlfriend to absorb.
  • Owns a red pickup truck, where his girlfriend rides in the water-sealed tray for safety.
  • Tends to have "slime baths" where his girlfriend turns to liquid within the bath tub and he lowers himself into her. It took a while for her to gain enough self control to prevent her body from digesting him on contact.
LivingWith3Brother 4
  • Is in a relationship with a Harpy.
  • Lives near Brother 3.
  • Possesses a collection of motorcycles.
  • Takes his girlfriend to an open field for flight training 2-3 times a week. Drives a motorcycle to get there and uses the cycle to aid her in taking off.
  • The brother helps his girlfriend with her egg laying.
LivingWith10Brother 5
  • Is in a relationship with a Centaur.
  • Moved to the grasslands outside of town, 10 km from the nearest shop.
  • Likes to coerce his girlfriend into displays of affection, which, due to her pride, is a drawn out process.
LivingWith12Brother 6
  • Is in a relationship with an Arachne.
  • Is sexually dominated by his girlfriend, who takes "intakes of protein" from him three times a day.
  • Due to his girlfriend's excess webs, he has to thoroughly clean his house every week.
LivingWith8Brother 7
  • Is in a relationship with a Dullahan.
  • First meets his girlfriend when she throws a basin of blood on him while he was on the verge of dying due to a weak body. Falling in love with him, the dullahan started living with him and protected him from the grim reaper.
  • Uses a bicycle for transport but lives in a city full of hilly roads.
  • While considering getting a motorcycle license due to the strain of carrying his girlfriend, in full armour, up and down hills, after his girlfriend loses her head and ends up having to carrying her head in the bicycle's front basket, he opts to get a car license instead.
LivingWith2Brother 8
  • Is in a relationship with a Minotaur.
  • Lives with his girlfriend at her farm, Minos Farm.
  • The pair sells her minotaur breast milk for additional income.



  • A consistent theme with the brothers' love interests is their love interests' colouring; all of them (except for the Centaur, Arachne and Minotaur) have green as a prominent colour.
  • The eighth brother is the only one whose girlfriend isn't a member of the same species as any of Kimihito's homestay girls.

Main Characters Kimihito KurusuMiiaCentorea ShianusPapiMeroune LoreleiSuuRachnera ArachneraLala
Secondary Characters Bicycle Police OfficerCathylDoppelDracoKiiKuroko SmithLilithManakoMerinoMr PresidentPoltTionishiaYukioZombina
Minor Characters AbulAideAlbaAlucaAlusia Van DalsiaAnkaraArachne LeaderArbatelAyaBahkurinBoerCacasiaCamembertCaraCashmereCathyl's BoyfriendCentorea's MotherCharolaiChedaCheron Du PellChevioChizuCorriedalCottCottaCreamCurie DrakulyaDrysEmmaEmmentaFiiFlounnderFreesiaGaruGillGodaHakuto (manga)Ils NinetaJamunaKarakKasegiKillaKinoKinuKiruraruKyuukiLeechiLizLuthrosMaikaMaruMeamil AiraguMeroune's MotherMiia's MotherMilMimi (manga)MoskiiNega-SuuNicole UnicoleNubiOctoOrc LeaderPapi's MotherParminoPegasania BellerophonPolice ChiefPonePurse ThiefQuarkRacletteReggianoRem NighdremRen KunanzukiRicottaRomRuyèrSaaneSankaSapphoSebasstianSekmetiShequaShibaShii-MiiShiishiiStudmuffinSuu's MotherTexlThe Racist CoupleTiltoToggenTokaraTonUrtVikkWani OtokoWladislaus DrakulyaYatsumeYuuhi HajimeZarellaZola
Game-exclusive characters AbyssActiaAiAluruAnuraArayaArielAsiaBelleBimaBisqueČeskáChioneChocolaCholanDeathDinaEldaEmEmethEnaErisFalFan LongFereFiFlareFranFrozeGalaGinaHakutoHalifaHaruHoneyHoroHydraIormuJelliJerezKagachiKaloloKasukaKehpKerosKomachiKuraKuruwaKuuKuuneKyouKyureLatoLeaLetheLizaLucineLycaMaiMashuMediaMemekoMimiMirajMisakiMitiMoiraMokunaii the 11thMyuuNanaNancyNan QueNemesNiaPeacePiratiPaulaQueenQuessQukulRanReiRemReshiaRiadoRoheRostyRuberuRudoruRudiRuiRukaRusSakiSalaSasamiSeaSeinShaiaSharonShianaShenayShinotchaShireSitriShizukaSophiaSuzieSya HuTatakeTeriosTierraTitoTolepasTsenUnyiVynetteWereYoukoYuki
Other Characters DubtwoJohn SmithOkayadoPako-chanPoltfanSalmonThe Eight BrothersThe Interspecies Reviewer
Groups ANM48Blood SuckersCommunal HusbandsCultural Exchange Security SquadEchidna TribeHot Spring SlimesJapan National Police AgencyKimihito's Homestay GirlsMedusa TribeMelusine TribeMiia's FriendsMiia's TribeMob CharactersMonster Ops: NeutralizationNeighborhood KidsOrc Culture Recultivation LeagueRachnera's TribeResidents of Black Lily RanchSno Ball Hot Spring Resort AttendantsStudents of Grimoire High SchoolTALIOThe Centaur Girls
Animals/Pets Asian Giant HornetBatCatfishCrabDoku-chanDolphinMegumiPapi's ChickiesPiranhaSea AnemoneStingrayWild Boar