Too Cute Crisis (Japanese: カワイスギクライシス, Hepburn: Kawaisugi Kuraishisu) is a Japanese manga series written and illustrated by Mitsuru Kido. It has been serialized in Shueisha's Jump Square magazine since October 2019, with its chapters collected into nine tankōbon volumes as of April 2024. An anime television series adaptation by SynergySP aired from April to June 2023.

Liza Luna is an alien from the space empire Azatos, an advanced civilization with numerous planets under its control. As a member of the survey team, Liza comes to investigate Earth as a first step to its invasion. At first, she wanted to destroy Earth due to its civilization being at far lower level than hers, but begins to rethink her plan after stopping by a café and encounters a cat, a creature that is "too cute" and couldn't be found on any other planet in the universe.

Liza Luna (リザ・ルーナ, Riza Rūna)

Voiced by: Yumiri Hanamori^[2][3]

The protagonist of the series, a girl from the space empire Azatos and a member of its Interstellar Survey Team, Liza wanted to destroy Earth due to its low level of civilization but came to investigate it regardless. On her first day on Earth, she visits a cat café and encounters a cat, a creature that is unknown to her. She is shocked by its "cuteness" and fainted. Afterwards, she deems the cuteness of cats and other animals to be dangerous and decides to settle on Earth in order to study them.

Yozora (よぞら)

Voiced by: Aya Suzaki^[4] (vomic), Natsumi Fujiwara^[5] (anime)

Liza's cat, a male American Curl who was found abandoned in the rain and taken in by Liza. Yozora was named for his yellow eyes and black body which resemble the stars in the night sky. He wants Liza to thoroughly pamper him due to his experience of being abandoned once.

Kasumi Yanagi (矢薙 華澄, Yanagi Kasumi)

Voiced by: Aya Suzaki^[4] (vomic), Saya Aizawa^[5] (anime)

A waitress working at Nyanday, a cat café where Liza visited when she first came to Earth. She teaches Liza about Earth and often accompanies her when she goes out. Later in the series, she gains the trust of the Interstellar Survey Team's members and is invited to visit their ship. Kasumi has a pet dog named Masamune, a Golden Retriever.

Seiji Mukai (向井 誠二, Mukai Seiji)

Voiced by: Fumiyoshi Shioya^[2] (vomic), Jin Ogasawara^[3] (anime)

A clerk working at Nyanday who teaches Liza about cats when she first visited the café. Seiji is a cat person and owns a Maine Coon named Emily.

Garmie Lou (ガルミ・ルゥ, Garumi Rū)

Voiced by: Ayasa Itō^[5]

A member of the Interstellar Survey Team, Garumi and Rasta first met each other when they were younger and become roommates when they are staying on Earth. She could not compose herself when she sees cute animals but gradually improves after spending time on Earth. After seeing the relationship between Liza and Yozora, she decides to adopt a pet herself and receives a rabbit named Hinata from Melhelm, a rabbit café.

Luster Cole (ラスタ・コール, Rasuta Kōru)

Voiced by: Yume Miyamoto^[5]

A member of the Interstellar Survey Team. He is allergic to cats and rabbits.

Amat Roy (アマト・ロイ, Amato Roi)

Voiced by: Atsushi Kousaka^[2] (vomic), Yuichi Nakamura^[5] (anime)

The vice-captain of the ship belonging to the Interstellar Survey Team. He and Liza have a siblings-like relationship since when they were young and has absolute trust in her. For a while, he thinks that cats are terrifying creatures based on the information he receives from Liza. After the misunderstanding is cleared up, he comes to like cat products which Liza brings back from Earth and decorates them in his room.

Fianna Tierley (フィアナ・ティアリー, Fiana Tiarī)

Voiced by: Riho Sugiyama^[2] (vomic), Reina Kondō^[5] (anime)

A member of the Interstellar Survey Team who serves as a director of communications, Fianna is a language specialist and was able to translate the languages of Earth in a week. Having been captivated by cats after seeing Yozora, she suggests the team to keep an animal from Earth on the ship and later receives a Pomeranian dog named Riku as a pet.

Sasara Azuma (亜妻 ささら, Azuma Sasara)

Voiced by: Miyu Tomita^[5]

A junior high school student who is not afraid of aliens or space creatures. Her pet is a hedgehog named Negimaru.

Mitsuhiko Azuma (亜妻 光彦, Azuma Mitsuhiko)

Voiced by: Hikaru Midorikawa^[5]

Sasara's grandfather. He has a pet hamster named Mitsuro.

Mikitty Fulpulring (ミキティ・フルプルリン, Mikiti Furupururin)

Voiced by: Kenichi Ogata^[6]

Shamil Naga (シャミル・ナーガ, Shamiru Nāga)

Voiced by: Takehito Koyasu^[6]

Mithra Lir (ミトラ・リル, Mitora Riru)

Voiced by: Kyōka Moriya^[6]

Komachi Kokage (狐陰 小町, Kokage Komachi)

Voiced by: Reina Ueda^[6]

Nazuna Endō (猿藤 七絆, Endō Nazuna)

Voiced by: Nene Hieda^[6]

In 2020, the manga was one of the 50 nominees for the 6th Next Manga Awards in the print category.^[25]

Anime News Network had three editors review the first episode of the anime:^[26] Nicholas Dupree felt the premise and art style was more suited for a five-to-ten minute short than a 22 minute episode but found enjoyment in the various cat drawings throughout the runtime, saying "I don't regret watching this premiere, but I also probably won't remember it." Rebecca Silverman was positive towards Liza Luna during her adventures on Earth but was critical of the art not displaying her "intense cuteness" properly and the plot lacking enough substance to fill the half-hour runtime, saying "This really would have worked better as half-length episodes because the good moments get lost in the drawn-out nature of the whole." Richard Eisenbeis felt the show had a decent sci-fi premise and its singular joke was good for one episode but felt that for 12 episodes it will follow a stretched and worn out pattern, hoping that additional characters and newly told stories will inject some fresh humor into the plot.^[26] Silverman reviewed the complete anime series and gave it a C+ grade.^[27] She commended the show for capturing the "joys and anxieties of being a pet parent" but criticized the lackluster art and animation, overdone jokes and the story being unable to keep viewers past the three-quarters mark of its full-length run, concluding that "if you can get past the lackluster visuals and discombobulated start, Too Cute Crisis confirms what many of us already know: that pets truly may save the world."^[27]