History Music / MarginalNumber4

* StellarName: As Pythagoras Productions as a whole has space as its main motif, not even names escape it. Many of the songs contain astral themes, MG#4 is conceptualized around stars and galaxies, plenty of the [[ThemeNaming names]] are related to astronomy, and the company's previous huge success story, Starmate, was also astronomically based.

* SeriesMascot: Largely, they serve as this for the rest of Rejet, though Atom is used as the FaceOfTheBand and representative for the Pythagoras Productions groups.

Marginal #4, or [=Magi4=] / MG#4 for short, is a fictional [[IdolSinger idol unit]] from Pythagoras Productions by Creator/{{Rejet}}. They are the first of three units introduced, and the cornerstone for the rest of the ''Marginal #4'' franchise.

Originally, they were a unit made exclusively for the 2013 [=RejetFes=], but the popularity of the characters caught on and the rest of the Pythagoras Production characters followed suit. As singers, they're preceded by the duo LAGRANGE POINT, and have juniors in the trio Unicorn Jr. In their main situations, the [=Magi4=] boys are joined by their manager, Yue Kataoka, who often tries to keep them on track and serves as their {{Love Interest|s}} in most continuities.

Eventually, the boys got an [[Anime/MarginalNumber4 animated adaptation]] by Creator/JCStaff, titled ''Marginal #4 KISS Kara Tsukuru Big Bang''. A stage play was produced in 2022 by Movic Stage (of [[Theatre/{{Tsukiuta}} Tsukista]] and Theatre/IdentityV fame).

* YouGottaHaveBlueHair: Marginal #4 and their RainbowMotif hair colors. Lagrange Point has this as well.

Eventually, the boys got an [[Anime/MarginalNumber4 animated adaptation]] by Creator/JCStaff, titled ''Marginal #4 KISS Kara Tsukuru Big Bang''. A stage play was produced in 2022 by Movic Stage (of Theatre/{{Tsukista}} and Theatre/IdentityV fame).

Eventually, the boys got an animated adaptation by Creator/JCStaff, titled ''Marginal #4 KISS Kara Tsukuru Big Bang''. Since the tone and the characterization of that series is different, all tropes applying to the adaptation go [[Anime/MarginalNumber4 here]].

[[caption-width-right:350:The boys during their "MASQUERADE" single.[[note]]From left to right: Atom Kitahara, R Nomura, L Nomura, Rui Aiba.[[/note]]]]

* 1,000,000 no Revolution

* For Aile

Originally, they were a unit made exclusively for the 2013 [=RejetFes=], but the popularity of the characters caught on and the rest of the Pythagoras Production characters followed suit. As singers, they're preceded by the duo LAGRANGE POINT, and have juniors in the trio Unicorn Jr. In their main situations, the [=Magi4=] boys are joined by their manager, Yue Kataoka, who often tries to keep them on track.

* YourCheatingHeart: Lagrange Point's "Shoot Off" portrays a man and a married woman having an affair behind her husband's back. Although both parties are feeling somewhat guilty despite all of the fun they're having.

* HairDecorations: Atom always has his. The others have them too, sometimes.

** The mixed unit NEBULAS (Rui, Alto, Shy) sings a couple of these. "Only the Stars Know" and "Canary" are their largest examples.

* BookDumb: Atom suffers from this a lot. In his switch unit WONDER CORONA's short story, he's struggling hard with basic English when he gets time to study with Tsubasa.

* AgeGapRomance: The "x-listener"-focused media, such as the otome games and situtation [=CDs=] (everything but the anime), feature each of the boys romancing their manager, who is old enough to have a job like that, while they are teenagers.

* AnOfferYouCantRefuse: The Director's initial offer to make MG#4 was such: either become part of the project, or risk getting fired. And even if they did join the project, they can't dawdle with it, or else they won't get any promotion of any kind anymore.

* SupportingLeader: R. He's painfully shy and sometimes can't communicate his emotions well, but he's considered the emotional rock of the team and keeps them all together.

Altogether, the idol group has eleven singles and three compilation albums. A [[VisualNovels Visual Novel]] for the group co-produced by Creator/{{Otomate}}, ''IDOL OF SUPERNOVA'', came out in 2014 with a sequel (''ROAD TO GALAXY'') and a RhythmGame on mobile in 2017. A Situation CD series, ''Idol of Starlight Kiss'', began that same year.

* StellarName: Pythagoras Productions as a whole has space. Many of the songs contain astral themes, MG#4 is conceptualized around stars and galaxies, plenty of the [[ThemeNaming names]] are related to astronomy, and the company's previous huge success story, Starmate, was also astronomically based.

Altogether, the idol group has eleven singles and three compilation albums. A [[VisualNovels Visual Novel]] for the group co-produced by Creator/{{Otomate}}, ''IDOL OF SUPERNOVA'', came out in 2014 with a sequel (''ROAD TO GALAXY'') and a RhythmGame on mobile in 2017. A Situation CD series, ''Idol of Starlight Kiss'', came out the same year.

** Within the group, there's "Faraway with You" and "O/Z".
** Lagrange Point has "Ima wa Good Night" on their second album.