最近、妹のようすがちょっとおかしいんだが。
Recently, My Sister Is Unusual
In the romance comedy, a girl named Mitsuki Kanzaki lives with her step-brother Yuya after her mother remarries. One day, Mitsuki is possessed by the self-proclaimed spirit of a young girl, Hiyori Kotobuki. Hiyori (in Mitsuki's body) must fall in love with Yuya to move towards the "Gates of Heaven."
Names
| Original | 最近、妹のようすがちょっとおかしいんだが。 (japanese) |
|---|---|
| Romaji | Saikin, Imouto no Yousu ga Chotto Okashiinda ga. |
| English | Recently, My Sister Is Unusual |
| Chinese | 最近，妹妹的样子有点怪？ (simplified · via bangumi) |
| Also known as | imocho · imocyo |
Facts
| Format | TV series · 12 ep · 23 min · 5h total |
|---|---|
| Aired | 2014-01-04 → 2014-03-23 (Winter 2014) |
| Status | FINISHED |
| Studio | project No.9 |
| Source | Manga |
| Origin | Japan (Anime) |
| Demographic | Shounen |
| Genres | ComedyEcchiRomanceSupernatural |
| Themes | Dissociative IdentitiesShounenInsekiGhostFemale ProtagonistLGBTQ+ Themes |
| Streaming | Crunchyroll |
Reception
| Community score | 5.79 / 10 |
|---|---|
| Bayesian score | 5.95 / 10 |
| Composite | 34.1 |
| On lists | 40,276 |
| Favourited | 258 (0.6%) |
| Completion | 79.8% |
| Drop rate | 8.9% |
| In backlog | 32.1% |
| Score spread σ | 2.03 |
Score distribution
15892630391941,41152,37363,51773,26181,537967210470
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Studio | project No.9 | E | 37 of 42 |
| Broadcast season | Winter 2014 | E | 93 of 99 |
| Year | 2014 | E | 372 of 389 |
| Genre | Ecchi | E | 682 of 745 |
| Genre | Supernatural | E | 1,186 of 1,234 |
| Demographic | Shounen | E | 1,200 of 1,219 |
| Season (all years) | Winter | E | 1,486 of 1,557 |
| Era | Early 2010s | E | 1,573 of 1,627 |
| Genre | Romance | E | 1,637 of 1,687 |
| Length | Single-cour | E | 2,540 of 2,668 |
| Source material | Manga | E | 2,948 of 3,025 |
| Format | TV series | E | 3,195 of 3,322 |
| Genre | Comedy | E | 3,384 of 3,488 |
| Origin | Japan | E | 6,882 of 7,157 |
Key staff
| Director | Hiroyuki Hata, Hiroko Tanabe, Gaku Hirooka, Satoshi Motoyama |
|---|---|
| Series composition | Hideyuki Kurata |
| Character design | Futoshi Suzuki |
| Music | Ryousuke Nakanishi |
| Original creator | Mari Matsuzawa |
Franchise — 最近、妹のようすがちょっとおかしいんだが。
Related
| Relation | Year | Title |
|---|---|---|
| other | 2014 | Recently, My Sister is Unusual OVA |
AniList id 17777 · MAL id 17777 · Bangumi 55703 · record updated 2026-08-27