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Allergic to cats but cursed to understand them? This harem comedy's about to get hairy.
Mini Series
TMDB
64
IMDb
70
Google
86
Watch(JP)

Nyan Koi! (2009)

Chaotic cat energyHarem hijinksSupernatural rom-com

Latest Episode

Heaven Will Wait?
24 min

Season 1 • Episode 12

Latest

Heaven Will Wait?

Dec 17, 2009

Kaede is suspicious about Junpei's secret and he must find a way to dissuade her before being stricken with the full force of his curse.

Overview

AnimationComedySci-Fi & Fantasy

High school student Junpei Kousaka is allergic to cats—unfortunately for him he is surrounded by cat lovers and is cursed with an ability to understand cat speech.

Flag of JPJPJapanese
Content warning
shounenanimebased on mangahigh schoolsupernaturalanimalsslice of liferomancecursecat+3 more
Communication across speciesUnrequited love trianglesCurse as blessingFound family (of cats)

Standout Aspects

Writing

Cat dialogue is weirdly specific and unhinged

Practical Effects

2009 anime aesthetic hits nostalgic sweet spot

Best for:Solo: Perfect comfort watch when you need zero brain cells·Binge: Fly through 12 episodes of cat chaos in one weekend
Heads up:Sexual Content: Ecchi elements with accidental groping and fan service·Triggers: Cat allergy suffering played for comedy repeatedly
First AiredOct 2, 2009
StatusEnded

Vibe

Pacesteady
Intensitylow
Tonelight
Feellight
Seasons1·Episodes12
MBS
TBS

Top Cast

Ryoko Shiraishi

Ryoko Shiraishi

Kanako Sumiyoshi

Shintaro Asanuma

Shintaro Asanuma

Junpei Kosaka

Yuka Iguchi

Yuka Iguchi

Kaede Mizuno

Yu Kobayashi

Yu Kobayashi

Nagi Ichinose

Haruka Tomatsu

Haruka Tomatsu

Kotone Kirishima

Haruka Tomatsu

Haruka Tomatsu

Akari Kirishima

Jurota Kosugi

Jurota Kosugi

Keizo Kirishima

Rina Sato

Rina Sato

Chizuru Mochizuki

Atsuko Tanaka

Atsuko Tanaka

Nyamsus

Jun Fukuyama

Jun Fukuyama

Tama

Koji Yusa

Koji Yusa

Josephine

Yukari Fukui

Yukari Fukui

Noir

Eri Nakao

Eri Nakao

Suzu Kōsaka

Jun Fukuyama

Jun Fukuyama

Haruhiko Endou

Tomoaki Maeno

Tomoaki Maeno

Kouta Kawamura

Ask about Nyan Koi!

Opens AI chat

Deep Dive

Trivia, insights & behind the scenes

Cultural

The 'cat allergy protagonist' trope became surprisingly common in 2000s rom-coms, partly reflecting Japan's high pet dander sensitivity rates and urban cat cafe culture boom.

1 item hidden due to spoilers
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