History YMMV / Harmony

** Didn't stop them from getting in on the fun, though.

!Project ITOH's novel & animated adaption:
* AnAesop: Your life is for no one but yourself.
* SugarWiki/AwesomeMusic: [[Music/{{Supercell}} EGOIST]]'s ''Ghost of a Smile'', the ending theme of animated movie.
** The [[TitleDrop namesake]] track in the finale when [[spoiler:Project Harmony is activated]] can send chills down your spine.
* FridgeBrilliance: The reason why the story ends with Tuan [[spoiler:killing Miach to 'keep her memories of old Miach' before Project Harmony takes over]] is because it is the one of the last thing free will has control over. Like how a person kept on working with someone they dislike or eating a food they hate; free to think despite outward actions or influence from outside.
* SugarWiki/FunnyMoments: In the beginning, as Tuan herself remarked in the novel, she came all the way to battlefields just to have some smoke.
* {{Squick}}: The suicide scenes in the film. The camera just outright refuses to look somewhere else.
* WildMassGuessing: It wouldn't be too far a stretch to think that ''Harmony'' is DistantFinale of Project Itoh's other novel: [[spoiler:''Literature/GenocidalOrgan'']]. In fact, the beginning chapter of Manga adaptation seems to implies as such.

!The webcomic

* WildMassGuessing: It wouldn't be too far a stretch to think that ''Harmony'' is DistantFinale of Project Itoh's other novel: [[spoiler:''Genocidal Organ'']]. In fact, the beginning chapter of Manga adaptation seems to implies as such.

* FridgeBrilliance: The reason why the story ends with Tuan [[spoiler:killing Miach to 'keep her memories of old Miach' before Project Harmony takes over]] is because it is the one of the last thing free will has control over. Kind of like how a person kept on working with a friend they dislike or eating a food they hate; free to think despite outward actions or influence from outside.

* FridgeBrilliance: The reason why the story ends with Tuan [[spoiler:killing Miach to 'keep her memories of old Miach' before Project Harmony takes over]] is because it is the one of the last thing free will has control over. Kind of like how a person kept on working with a friend they dislike or eating a food they hate; free to think despite their outward actions.

* FridgeBrilliance: The reason why the story ends with Tuan [[spoiler:killing Miach to 'keep her memories of old Miach' before Project Harmony takes over]] is because it is the one of the last thing free will has control over. Kind of like how a person kept on working with a friend they dislike; free to think despite their outward actions.

* FridgeBrilliance: The reason why the story ends with Tuan killing [[spoiler:Miach to 'keep her memories of old Miach']] is because it is the one of the last thing free will is allowed to think. Kind of like how a person kept on working with a friend they dislike; free to internalize their thoughts for whatever reason.

!Project ITOH's novel & animated adaption

* AwesomeMusic: [[Music/{{Supercell}} EGOIST]]'s ''Ghost of a Smile'', the ending theme of animated movie.

* FunnyMoments: In the beginning, as Tuan herself remarked in the novel, she came all the way to battlefields just to have some smoke.

!The web comic

** Didn't stop them from getting in on the fun, though.

* AnAesop / {{Anvilicious}}: Your life is for no one but yourself.

* Squick: The suicide scenes in the film. The camera just outright refuses to look somewhere else.

!Project ITOH's novel

* AnAesop / {{Anvilicious}}: Your life is for no one but yourself.

** Didn't stop them from getting in on the fun, though.