planetarian ～雪圏球（スノーグローブ）
planetarian: Snow Globe
A New Planetarian OVA featuring the prequel short story "Snow Globe," which debuted as part of a novel volume that bundled with a limited-edition version of the original PC game. (Source: Anime News Network)
Names
| Original | planetarian ～雪圏球（スノーグローブ） (japanese) |
|---|---|
| Romaji | planetarian: Snow Globe |
| English | — |
Facts
| Format | OVA (home video) · 1 ep · 37 min · 1h total |
|---|---|
| Aired | 2021-01-20 (Winter 2021) |
| Status | FINISHED |
| Studio | Okuruto Noboru |
| Source | Novel |
| Origin | Japan (Anime) |
| Genres | DramaFantasyRomanceSci-Fi |
| Themes | AstronomyWorkRobotsArtificial Intelligence |
Reception
| Community score | 7.21 / 10 |
|---|---|
| Bayesian score | 7.40 / 10 |
| Composite | 52.8 |
| On lists | 5,853 |
| Favourited | 61 (1.0%) |
| Completion | 90.5% |
| Drop rate | 1.6% |
| In backlog | 56.1% |
| Score spread σ | 1.57 |
Score distribution
111273184355105620475158340916710113
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Studio | Okuruto Noboru | — | 2 of 13 |
| Broadcast season | Winter 2021 | C | 35 of 86 |
| Source material | Novel | C | 75 of 170 |
| Year | 2021 | C | 174 of 356 |
| Format | OVA (home video) | B | 231 of 944 |
| Length | OVA / Special | C | 317 of 1,260 |
| Genre | Sci-Fi | C | 413 of 1,409 |
| Season (all years) | Winter | C | 481 of 1,557 |
| Genre | Romance | C | 604 of 1,687 |
| Era | Early 2020s | C | 762 of 1,596 |
| Genre | Fantasy | C | 765 of 2,142 |
| Genre | Drama | D | 960 of 1,917 |
| Origin | Japan | C | 2,293 of 7,157 |
Key staff
| Director | Jin Tamamura, Yukihiro Watanabe |
|---|---|
| Series composition | Shougo Yasukawa |
| Character design | Hitomi Takechi |
| Original creator | Key |
Franchise — planetarian～ちいさなほしのゆめ～
Related
| Relation | Year | Title |
|---|---|---|
| sequel | 2016 | Planetarian |
| sequel | 2016 | Planetarian: Storyteller of the Stars |
AniList id 113595 · MAL id 40778 · record updated 2026-08-26