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After School Nightmare

manga
VisualArtwork manga_series Q389056
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After School Nightmare

Summary

After School Nightmare is a manga series[1]. It draws 646 Wikipedia views per month (manga_series category, ranking #647 of 3,049).[2]

Key Facts

  • After School Nightmare authored Setona Mizushiro[3].
  • After School Nightmare's instance of is recorded as manga series[4].
  • After School Nightmare's genre is drama anime and manga[5].
  • After School Nightmare's language of work or name is recorded as Japanese[6].
  • After School Nightmare's country of origin is recorded as Japan[7].
  • After School Nightmare's title is recorded as 放課後保健室[8].
  • After School Nightmare's intended public is recorded as shōjo[9].

Body

Authorship and Creation

After School Nightmare authored Setona Mizushiro[3].

Publication

After School Nightmare's language of work or name is recorded as Japanese[6]. Its genre is drama anime and manga[5].

Why It Matters

After School Nightmare draws 646 Wikipedia views per month (manga_series category, ranking #647 of 3,049).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[10] It is known by 15 alternative names across languages and contexts.[11]

Related Entities

Japan

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). After School Nightmare. Retrieved May 3, 2026, from https://4ort.xyz/entity/after-school-nightmare
MLA “After School Nightmare.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/after-school-nightmare.
BibTeX @misc{4ortxyz_after-school-nightmare_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{After School Nightmare}}, year = {2026}, url = {https://4ort.xyz/entity/after-school-nightmare}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): After School Nightmare — https://4ort.xyz/entity/after-school-nightmare (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/after-school-nightmare · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · ならちゃん · 2026-09-19 view diff on Wikidata ↗
    Author → Setona Mizushiro
    Instance of → manga series
    Country of origin → —
    Genre → drama anime and manga
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/55030|batch #55030]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.