* FanNickname: The [[http://forums.animesuki.com/showpost...&postcount=860 Rewrite Project]] (and related [[FanFic Fan Fics]]) treats Kyonko as one. Which has her called just 'Kyon' in the story (because Kyon [[OnlyKnownByTheirNickname was only a nickname to start with]]), but as 'Kyonko' by the authors and readers. Most [[FanWork Doujins]], however, call her 'Kyonko' anyway.
* FanPreferredCouple: While [[ScrewYourself selfcest]] isn't an uncommon ship, many fans will throw down as preferring Kyon/Kyonko over the more canonical Kyon/Haruhi or Kyonko/Haruhiko. The other, similar ships[[note]]i.e. Haruhi/Haruhiko, Yuki/Yuuki, Mikuru/Mitsuru, or Itsuki/Itsuko[[/note]] are not nearly as popular.
* FridgeBrilliance: Kyonko wears her hair in a ponytail, Kyon's favorite hairstyle on Haruhi
* LesYay: Itsuko, who shows subtle not-so lesbian tendencies toward Kyonko.
* MemeticMutation: It all began with a single [[https://www.youtube.com/watch?v=XSvpC9zmz8s video]].
* {{Moe}}: Kyonko, according to the fandom. (Though there's always Kunikida-chan...)
* ShipsThatPassInTheNight: Tsuruya-senpai and Kunikida-chan are usually paired together.
** HilariousInHindsight: In the tenth novel, [[spoiler:Kunikida-kun is said to be in love with Tsuruya-sempai]]! AscendedMeme?