History Trivia / KoishiKomeijisHeartThrobbingAdventure

* GenrePopularizer: KKHTA is not the first Touhou DarkFic published, but it surely helped encouraging many fans to write their own "dark interpretations" of Gensokyo. After KKHTA's first video was published in 2009, Touhou {{DarkFic}}s started appearing one by one. [[Fanfic/ImperfectMetamorphosis Imperfect Metamorphosis by Takerfoxx]] and [[Fanfic/OsanaReimu Osana Reimu by Joyful]] are two of the most well-known Touhou {{DarkFic}}s other than KKHTA.
* SequelGap: After part 8/9 of the GrandFinale was released in December 2016, it would take nearly ''six years'' for there to be any indication that the final part was on its way. Eventually, in March of 2024, Sentaku-bune would release [[https://www.youtube.com/shorts/YRN5JT5rKr0 a short trailer for part 9]] on his Website/YouTube channel.

* TheWikiRule: [[https://kkhta.fandom.com Koishi Komeiji's Heart-Throbbing Adventure Wiki]].

* GenrePopularizer: KKHTA is not the first Touhou DarkFic published, but it surely helped encouraging many fans to write their own "dark interpretations" of Gensokyo. After KKHTA's first video was published in 2009, Touhou {{DarkFic}}s started appearing one by one. [[Fanfic/ImperfectMetamorphosis Imperfect Metamorphosis by Takerfoxx]] and [[Fanfic/OsanaReimu Osana Reimu by Joyful]] are two of the most well-known Touhou {{DarkFic}}s other than KKHTA.

* AscendedExtra: This fan video series helped raising Koishi Komeiji's popularity up to eleven. [[https://en.touhouwiki.net/wiki/THWiki_Popularity_Poll The fact that Koishi being the only Touhou character other than Reimu, Marisa, or Sakuya who managed to win character poll in 2015]][[note]]something that had never been achieved by Yukari, Alice or even Flandre up to this point.[[/note]] is very well known within the fandom.

* AscendedExtra: This fan video series helped raising Koishi Komeiji's popularity UpToEleven. [[https://en.touhouwiki.net/wiki/THWiki_Popularity_Poll The fact that Koishi being the only Touhou character other than Reimu, Marisa, or Sakuya who managed to win character poll in 2015]][[note]]something that had never been achieved by Yukari, Alice or even Flandre up to this point.[[/note]] is very well known within the fandom.

* GenrePopularizer: KKHTA is not the first Touhou DarkFic published, but it surely helped encouraging many fans to write their own 'dark interpretations' of Gensokyo. After KKHTA's first video was published in 2009, Touhou {{DarkFic}}s started appearing one by one. [[Fanfic/ImperfectMetamorphosis Imperfect Metamorphosis by Takerfoxx]] and [[Fanfic/OsanaReimu Osana Reimu by Joyful]] are two of the most well-known Touhou {{DarkFic}}s other than KKHTA.

* DistancedFromCurrentEvents: WordOfGod at the beginning of Part 19 [6/9] said that due to several Islamic terror attacks (especially those in France), various scenes were reworked to remove civilians and/or undergo other changes, because the scenes were unintentionally way too similar to said RealLife atrocities.

* TooSoon: WordOfGod at the beginning of Part 19 [6/9] said that due to several Islamic terror attacks (especially those in France), various scenes were reworked to remove civilians and/or undergo other changes, because the scenes were unintentionally way too similar to said RealLife atrocities.