My Roommate is a Cat

同居人はひざ、時々、頭のうえ。 (Doukyonin wa Hiza, Tokidoki, Atama no Ue.)

7.7(98,210)

MAL Score

Ranked #1430

Popularity #1340

Slice of Life
Adult Cast
Pets

Episodes: 12
Duration: 23 min per ep
Aired: Jan 9, 2019 to Mar 27, 2019
Status: Finished Airing

Synopsis

Subaru Mikazuki, a 23-year-old mystery novelist, keeps the world at arm’s length. Shy to the point of isolation, he prefers the quiet of home and his books to socializing, a solitude deepened by the loss of his parents in an accident years earlier.

While visiting their grave to leave offerings, Subaru encounters a small gray-and-white cat he later names Haru and brings her home. Having never looked after anyone before, he struggles with the basics of caring for another living creature—even as Haru, grateful for steady meals after life on the streets, starts to realize her new owner can barely manage his own daily life. *My Roommate is a Cat* follows their tentative cohabitation as human and cat gradually learn to understand—and rely on—each other.

Otaku Consensus

Kaoru Suzuki’s restrained direction and Hitomi Mieno’s series composition make the human-and-cat viewpoint shifts function as both comedy and emotional correction, with reviewers particularly praising the opening and closing stretches. Its measured iyashikei tone resonated strongly with introverted viewers and pet owners, although replaying events from a second perspective can feel redundant and occasionally slows an already gentle pace.

Why You Should Watch

Watch this if you want the restorative warmth of Barakamon or Natsume’s Book of Friends without supernatural conflict, romance-driven drama, or exaggerated sentimentality. Its strongest device is structural: ordinary incidents are revisited through Haru’s internal monologue, revealing how completely human anxiety and feline survival logic can misread the same moment. That repetition is purposeful rather than gimmicky, turning mundane details such as meals, work routines, and unexpected visitors into small exercises in empathy. The adult cast also gives the healing process unusual patience; progress arrives through habits and social friction rather than a sudden personality makeover. You do not need to be a cat owner to connect with it—the sharper appeal is watching an introverted creative slowly become more attentive to his own needs and to the people around him.

Key Characters

H
Haru(VA: Haruka Yamazaki)
Haru’s guarded, street-shaped reasoning turns familiar pet behavior into a witty parallel narrative, balancing tsundere suspicion with fierce loyalty.
S
Subaru Mikazuki(VA: Kensho Ono)
Subaru stands out as an adult shut-in whose rehabilitation remains incremental and awkward, a portrayal that writer and introvert viewers repeatedly identified with.

What Makes It Stand Out

1
Many episodes present an incident from Subaru’s perspective and then revisit it through Haru’s internal monologue, using duplicated scenes to expose misunderstandings rather than merely repeat information.
2
Hitomi Mieno’s series composition frames the 12 episodes as gradual rehabilitation, keeping personal change rooted in daily routines, creative work, and manageable social encounters.
3
Zero-G favors restrained domestic acting and readable expressions over spectacle, an approach suited to the series’ quiet comedy and adult-centered iyashikei atmosphere.
4
Composer Kotringo supplies the music and also performs the opening theme, giving the show’s gentle tonal identity unusual continuity between score and theme song.

Fun Facts & Trivia

Fun fact 1: The original story is credited to Tsunami Minatsuki, while As Futatsuya created the original character designs; the anime adaptation redesigns them for animation under Masaru Kitao.
Fun fact 2: Kaoru Suzuki directed the series, with Hitomi Mieno overseeing series composition—two roles especially important to its recurring two-perspective episode structure.
Fun fact 3: Kotringo served as both composer and opening-theme performer, while Yoshino Nanjou performed the ending theme.
Fun fact 4: Kana Kawana directed episode 7, and Hideoki Kusama contributed key animation to both the opening sequence and episode 6.
Fun fact 5: Beyond its 7.71 MyAnimeList score, the series holds a 75/100 AniList score and 1,231 AniList favorites; contemporary reviewers repeatedly labeled it a Winter 2019 hidden gem and later recommended it as a comforting quarantine-era watch.