My Sister, My Writer

俺が好きなのは妹だけど妹じゃない (Ore ga Suki nano wa Imouto dakedo Imouto ja Nai)

4.9(59,809)

MAL Score

Ranked #14672

Popularity #1837

Comedy
Ecchi
Romance

Episodes: 10
Duration: 23 min per ep
Aired: Oct 10, 2018 to Dec 19, 2018
Status: Finished Airing

Synopsis

Yuu Nagami has been chasing his dream of becoming a light novel author, entering contest after contest without landing a win. Even so, he refuses to give up, determined to sharpen his craft and prove himself.

Everything changes when the latest competition’s standout name, Chikai Towano, turns out to be a pen name—belonging to his younger sister, Suzuka. Unable to let her identity slip, Suzuka asks Yuu to act as “Chikai Towano” in public. He accepts on one condition: he’ll keep up the disguise only until he can finally publish a book under his own name, using the unexpected role to learn, improve, and cross paths with other writers and new acquaintances.

Otaku Consensus

Otaku Consensus: My Sister, My Writer is judged less as a functional ecchi rom-com than as a notorious 2018 production collapse, with its most consistent appeal coming from Suzuka’s funny deadpan moments and the short 10-episode pace that makes it easy to consume as a trainwreck. Critics and fans repeatedly target the same failures: awkward writing, a cowardly lead, damaged supporting-character handling, and animation that reviewers described as taking a visible nosedive almost immediately.

Why You Should Watch

Watch My Sister, My Writer if your anime diet includes infamous seasonal disasters, not just polished recommendations. It is best approached as a “how did this air?” curiosity: a sibling-romance light novel comedy filtered through shaky visuals, exaggerated ecchi setups, and industry-meta jokes about writing contests, pen names, and author publicity. If Oreimo is the cleaner, more confident version of this taboo rom-com lane, this is the chaotic bargain-bin cousin people cite when discussing production meltdowns. The ideal viewer is a bad-anime club regular, reaction-stream watcher, or ecchi-comedy completist who enjoys cataloging off-model drawings and tonal misfires as much as jokes. Do not watch it for craft; watch it to understand why its reputation became louder than its premise.

Key Characters

S
Suzuka Nagami(VA: Reina Kondou)
Suzuka is the character viewers most often credit for the show’s few intentional laughs, functioning as the sharper comic engine in a series better known for accidental comedy.
Y
Yuu Nagami(VA: Tasuku Hatanaka)
Yuu is frequently discussed as a frustratingly timid protagonist, the kind of rom-com lead whose hesitation becomes a bigger talking point than his ambitions.

What Makes It Stand Out

1
The anime was produced by Magia Doraglier and NAZ, and its visual inconsistency became one of the main reasons people remember it; reviewers specifically called out a dramatic animation drop between the first and second episodes.
2
Its completed TV run is only 10 episodes, airing from October 10, 2018 to December 19, 2018, which makes it shorter than the standard one-cour seasonal format.
3
The show’s reputation is unusually tied to negative spectacle: one user review rated it 10/10 precisely because the writing and production were so poor that the experience became funny.
4
Its comedy uses light-novel industry mechanics as set dressing, including contests, pseudonyms, and public author identity management, rather than relying only on school or club-room rom-com situations.
5
Despite being categorized under Comedy, Ecchi, and Romance, it has no listed MAL theme tag, which is notable for a series so heavily associated by viewers with sibling-romance controversy and writer-industry gimmicks.

Fun Facts & Trivia

Fun fact 1: On MyAnimeList, the series holds a 4.89/10 score from 59,790 votes, with a rank of #14666 and popularity position of #1836.
Fun fact 2: The reception data shows a sharp split between ordinary low ratings and ironic appreciation: available user reviews range from a 3/10 warning to a 10/10 recommendation framed around so-bad-it’s-good enjoyment.
Fun fact 3: Web criticism around the show is unusually blunt, with review coverage labeling it an “anime abomination” and advising viewers not to watch it even for visual quality.
Fun fact 4: The main Japanese cast listed in the research is compact: Reina Kondou as Suzuka Nagami and Tasuku Hatanaka as Yuu Nagami.
Fun fact 5: The series finished airing in December 2018, placing it in the same Fall 2018 season where it became known less for popularity than for production-quality discourse.