* BrokenBase: Some fans believed that CLAMP lost the ball after the MindScrew events in ''TsubasaReservoirChronicle'' and the NoEnding in ''Manga/{{xxxHolic}}''. It doesn't help when ''Anime/BloodC'', which CLAMP's responsible for the story and character design, gave a more diverse fan response ranging from those who think CLAMP overdone it to those who like it.
* DeaderThanDisco: Originally, they are a popular mangaka well known for their [[MagicKnightRayearth iconic]] [[CardCaptorSakura shojo]] [[TokyoBabylon series]] as well as their [[TsubasaReservoirChronicle massive]] crossover series. However, over time their popularity begins to decrease starting with the poor ending of XXXholic and Tsubasa and snowballs to the point that the mangaka's popularity are now just a shell of their former self completely eclipsed by the [[Manga/{{Naruto}} Shonen]] [[Manga/{{Bleach}} Jump]] [[Manga/OnePiece demographics]].
* HoYay[=/=]LesYay: has its [[HoYay/{{CLAMP}} own page]].
** As an example, Yűko (of {{xxxHolic}}) simply cannot keep her hands off her female clients or her assistant's female friends. She's partial to tilting their faces up while she leans down, making for an 'almost-kissing' pose at least once with each woman Yűko sympathizes with.
* MemeticMutation ([[JustAsPlanned Just as CLAMPed.]])
** Any HoYay in any of their works is explained by two words: [[WeirdnessCoupon "It's CLAMP."]] Especially on this site. Goes for EyeScream, as well.
*** Or {{Bishounen}}, or any, erm, ''interesting'' relationships, or... just about anything on this page, really, and much else besides.
** 'At least you're [[TheWoobie not]] [[BreakTheCutie Subaru]].'
* {{Moe}}: Many of their female (and sometimes male) characters are just too cute for words. There's even a convincing argument to be made for the idea that [[CardCaptorSakura Sakura Kinomoto]] is ''directly'' responsible for kicking off the modern moe "phenomenon".
* TrueArtIsAngsty
* TrueArtIsIncomprehensible
* ValuesDissonance: CLAMP features a... ''wide variety'' of relationships, to say the least.