History InterspeciesRomance / AnimeAndManga

* DeathNote has [[spoiler: Gelus and Misa, and later Rem and Misa]], though in both cases the attraction is entirely emotional and entirely one-sided. And then Rule 36 of the Death Note averts this trope entirely.

* Kazuya and Erika from ''{{Daimos}}''. He is human, she is a alien WingedHumanoid, and both of them are StarcrossedLovers.

* The Mazinger trilogy (''Anime/MazingerZ'', ''Anime/GreatMazinger'' and ''Anime/UFORoboGrendizer'') has several examples from romances between humans and humanoid aliens: Duke and Hikaru, and [[spoiler:Kouji and Maria]]. And the you have [[spoiler:Duke and Rubina]]. Both of them are aliens but they are from different species -and born in different planets-.
* Kazuya and Erika from ''{{Daimos}}''. He is human, she is a alien WingedHumanoid, and both of them are StarcrossedLovers.

* In ''LotteNoOmocha'': The royal line of succubus queens in the Monster Realm are expected to have harems consisting of men from all the various races/species.

* In ''BlueSubmarineNo6'', Hayami has a semi-star-crossed romance with the mergirl Muteo.

* In ''AhMyGoddess'', Belldandy is a Goddess and Keiichi is human. Although they both apear human, technically they are of a different species.

* ''NerimaDaikonBrothers'' has Ichiro and Yukika, both lusting for [[PandaingToTheAudience that panda booty]]

* In ''NerimaDaikonBrothers'', Ichiro and Yukika are both a little too into the panda, Pandaikon. And pretty much everyone wants Ichiro, and I mean EVERYONE, human and animal alike.

* Arguably, this is the entire premise of ''{{Kanokon}}'' (beside extreme {{fanservice}}, with pinches of {{Shotacon}}.)
* The eponymous character of ''InuYasha'' is the product of a youkai (demon) and a human. He later goes on to have a romantic relationship with two human girls. Given the number of half-demons he runs into during the series (and a very enamoured wolf-demon), it seems that humans are a common youkai fetish, and vice-versa.

** There's also whatever the heck Peruru is in the SuperS movie and Chibiusa again. At the end she kisses him too. Pegasus has some competition.

* ''RosarioToVampire'' has one semi-official coupling between ([[EmergencyTransformation sort of former]]) [[RidiculouslyAverageGuy human]] [[UnfazedEveryman Tsukune]] [[OneWingedAngel Aono]] and [[OurVampiresAreDifferent vampire]] [[CuteMonsterGirl Moka]] [[SplitPersonality Akashiya]]. Meanwhile, several other {{Cute Monster Girl}}s have [[UnwantedHarem their sights set]] on [[ChickMagnet Tsukune]].

* [[HalfPrince 1/2 Prince]] has a romance between a phoenix and ''a talking'' '''''meatbun!'''''

* ''KyoKaraMaoh'' has Demon/Human relations. Although, for most of the series it is [[FantasticRacism heavily frowned upon]], to the point where Half-Demon Half-Human families have to live in their own villages.

* Taken pretty seriously with the noted titles of ''{{Kanon}}'' and ''{{Clannad}}'' by KeyVisualArts. Both scenarios are demonstrated in a rather TearJerker route following the BeautifulAllAlong path, except...just replace ''beautiful'' with ''animal''. The original visual novels take this detail a step further.

** In one episode of the anime, a human woman named Princess Sara falls in love with Sesshomaru, Inuyasha's youkai half-brother.

* In [[AlfredJKwak ''Alfred J. Kwak'']], the titular character's nemesis, Dolf, is the son of a crow - who, judging from his only apparition in the very first episode, was quite narrow-minded - and a blackbird, an inheritance which is ashamed of, to the point of self-loathing; he even paints his orange beak black.
** It's also a somewhat interesting fact that Dolf's character is based on AdolfHitler. Also, why is this example listed under Anime? Alfred J. Kwak is a ''Dutch'' show.

* ''PetshopOfHorrors'': If you've had sex, it was with an animal demon in temporary human form.

* Played with in ''{{Inukami}}'': During a LovePotion YamatoNadeshiko incident, Keita thinks about getting some interspecies loving with Youko and/or five of the other girls, until he realizes his kids would be half-dog, and is promptly disturbed about the whole thing. Kinda odd though since he knew at the time that Youko is a kitsune/fox.

** It's also a somewhat interesting fact that Dolf's character is based on AdolfHitler.

** It's also a somewhat interesting fact that this character is based on AdolfHitler. (Yes, it's a show for children.)

* ''{{Transformers}}: Kiss Play'': A Japanese series where MoeMoe lolis had to make out with Transformers to give them superpowers. Most of them are in love too.How the fandom wishes we were making this up.

** Most famous is between Ash and Latias, a Legendary Pokemon to boot, from ''[=~Pokémon Heroes~=]''.

* Petshop or Horrors: If you've had sex, it was with an animal demon in temporary human form.

* In ''ToAruMajutsuNoIndex'', one member of Touma's UnwantedHarem is Kazakiri Hyouka, an artificial angel.

* ''RosarioToVampire'' has one semi-official coupling between ([[EmergencyTransformation sort of former]]) [[RidiculouslyAverageGuy human]] [[TheArthurDent Tsukune]] [[OneWingedAngel Aono]] and [[OurVampiresAreDifferent vampire]] [[CuteMonsterGirl Moka]] [[SplitPersonality Akashiya]]. Meanwhile, several other {{Cute Monster Girl}}s have [[UnwantedHarem their sights set]] on [[ChickMagnet Tsukune]].

* Played with in ''{{Inukami}}'': During a LovePotion YamatoNadeshiko incident, Keita thinks about getting some interspecies loving with Youko and/or five of the other girls, until he realizes his kids would be half-dog, and is promptly {{squick}}ed about the whole thing. Kinda odd though since he knew at the time that Youko is a kitsune/fox.

* Nozomi (human) and Kouji/Coco (funny plush-looking tanuki-thing from another dimension), as well as Komachi (human) and Natsu/Nuts (funny plush-looking squirrel-thing from the same other dimension) in (you guessed it) ''[[YesPrecure5 Yes! Precure 5]]''. To make things even more {{squick}}y, Nozomi is a middle schooler and Coco's human form is a middle school teacher.

* An example that's [[{{Squick}} not as jarring]] because of the WhatMeasureIsANonHuman moments: ''YuYuHakusho'' and its human/demon romances, namely [[spoiler:[[YaoiGuys Sensui and Itsuki]]]] (human and demon/yaminade), [[spoiler:Yusuke's ancestor Raizen]] and a female doctor (demon and human), and also [[spoiler:Kuwabara and Yukina]] in the manga. Hell, you could count [[spoiler:Yusuke and Keiko]], as well, because of his [[InTheBlood demonic atavism]].
* ''SailorMoon [=SuperS=]'' had [=ChibiUsa=] fall in love with an [[strike: alicorn]] winged unicorn named Pegasus. Partially subverted in that he was really after her mind, not body, as the theme of that story arc was basically pure dreams, which [=ChibiUsa=] would have as a child. Though many people were squicked not by the implied bestiality issues (his true form was human after all) as much as the fact that [=ChibiUsa=] was physically only about 8-10 years old at the time, while Pegasus'[=/=]Helios' age is never disclosed in the anime (some dubs actually gave him a voice of a grown-up man). This is ''somewhat'' less of an issue in the manga: WordOfGod stated that Helios is supposed to look like a seventh-grader (around 13-14 years old), and [=ChibiUsa=] herself eventually achieves a more grown-up form of Princess Lady Serenity (if temporarely). Additionally, in the manga she is [[ReallySevenHundredYearsOld Really About Nine Hundred And Two Years Old]] by the time she meets Pegasus.

** There's also an implication of Artemis having a crush on Minako. At one point in the manga he is actually peeping on her while she's in the bathroom (which ends badly for him after [[KidFromTheFuture Diana]] innocently reports the incident to [[{{Tsundere}} Luna]]). In the anime, Artemis gives Minako a bouqet of roses in one episode to cheer her up. Again, in the manga he is an alien with a human form, but this isn't revealed until later on -- in fact, the cats being aliens from Mau was pretty much a DoingInTheWizard moment as they were never hinted to be anything more than magical cats (in the ''Sailor V'' manga Artemis is mostly treated as a housecat who ''just happens'' to be able to talk).

* In {{Inumimi}}, Yuichiro doesn't seem to be too interested in his [[HalfHumanHybrid dogs-turned-human]] (he pretty strongly averts AllMenArePerverts), but Elga at least seems to have a (non-sexual, [[{{Squick}} thankfully]]) interest in him. (And [[{{Tsundere}} Emina]] is not happy about it.)

* ''KyoKaraMaoh'' has Demon/Human relations. Although, for most of the series it is [[FantasticRacism heavily frowned upon]], to the point where Half-Demon Half-Human families have to live in their own villages. The squick factor is also pretty much nonexistant, since [[OurDemonsAreDifferent Demons]] are basically humans with magical abilities.

* ''[[Anime/{{Ptitlei015gc004kw4}} Pokémon]]'' has a LOT of examples. Actually ''any'' romance involving a Pokémon is, except when it's between a gender counterpart race such as Nidorina/Nidorino and Volbeat/Illumise. Several Pokémon, Such as Meowth himself, Ash's Chikorita and Aipom and Harley's Cacturne have shown interest towards a human, but a human having interest for a Pokémon has yet to come.