birthday · elementary school · design story
Corpse Party: Sweet Sachiko's Hysteric Birthday Bash
コープスパーティー -THE ANTHOLOGY- サチコの恋愛遊戯♥Hysteric Birthday 2U
Corpse Party -The Anthology- Sachiko no Ren'ai Yuugi ♥ Hysteric Birthday 2U
Sachiko Shinozaki, tragically murdered at age 7; such a sweet girl, taken away at such a young and tender age! Read more →Collapse ↑
Sachiko Shinozaki, tragically murdered at age 7; such a sweet girl, taken away at such a young and tender age! Sure, she may have reacted by becoming a bloodthirsty, vengeful spirit responsible for the deaths of countless other children, as well as their erasures from history, but everyone knows that in her heart of hearts, she's just an ordinary, innocent little 7-year-old... right?
Well, no. Because you see, today is her birthday! She'll be turning... 7 again, naturally. But in celebration, she's decided to grant all her victims 24 hours of amnesty from their suffering by gathering them all together for a...hysteric? birthday bash. (What makes it “hysteric,” again?) There will be party games, entertainment, adventure, and most of all, romance!
Why romance? Well, that's simple. Sachiko has only one thing she truly wants for her birthday, and that's to see all the students she's killed (and re-killed, and re-re-killed) put on a romantic comedy show for her amusement. Whether it be a movie, a play, or just some off-the-cuff party hijinks, Sachiko had better see her ships come to pass... or else!
Join Sachiko and the lovable cast of damned souls from previous Corpse Party games—along with a few new faces—as they take the very concept of genre and toss it aside. Prepare to experience terror, discomfort, joviality, and confusion in equal measure as Heavenly Host Elementary plays less-than-heavenly host to cooking contests, co-ed mixers, interpretive stage drama, traditional party games, and Lovecraftian horrors alike. Because you know what they say: Hell hath no fury like a 7-year-old girl bored...
[From [official English page](http://www.corpsepartyseries.com/hystericbirthdaybash/)]
- Developer
- Team GrisGris, MAGES.
- Length
- 17–21 hrs
Consensus
—
no ratings yet
Time to finish
17–21
hours
Platforms
3
win · psp · swi
Curator reviews
—
awaiting first review
04Tags · ordered by curator score
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Sign in03The book
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13The Premise
What you’ll actually read.
Sachiko Shinozaki, tragically murdered at age 7; such a sweet girl, taken away at such a young and tender age! Sure, she may have reacted by becoming a bloodthirsty, vengeful spirit responsible for the deaths of countless other children, as well as their erasures from history, but everyone knows that in her heart of hearts, she's just an ordinary, innocent little 7-year-old... right?
Well, no. Because you see, today is her birthday! She'll be turning... 7 again, naturally. But in celebration, she's decided to grant all her victims 24 hours of amnesty from their suffering by gathering them all together for a...hysteric? birthday bash. (What makes it “hysteric,” again?) There will be party games, entertainment, adventure, and most of all, romance!
Why romance? Well, that's simple. Sachiko has only one thing she truly wants for her birthday, and that's to see all the students she's killed (and re-killed, and re-re-killed) put on a romantic comedy show for her amusement. Whether it be a movie, a play, or just some off-the-cuff party hijinks, Sachiko had better see her ships come to pass... or else!
Join Sachiko and the lovable cast of damned souls from previous Corpse Party games—along with a few new faces—as they take the very concept of genre and toss it aside. Prepare to experience terror, discomfort, joviality, and confusion in equal measure as Heavenly Host Elementary plays less-than-heavenly host to cooking contests, co-ed mixers, interpretive stage drama, traditional party games, and Lovecraftian horrors alike. Because you know what they say: Hell hath no fury like a 7-year-old girl bored...
[From [official English page](http://www.corpsepartyseries.com/hystericbirthdaybash/)]
14Cultural moment · release cadence
- 2012
Japanese release
Original edition, shipped by the developer.
16Platforms & editions
| Lang | win | psp | swi |
|---|---|---|---|
| EN | ✓ | ✓ | ✓ |
| JA | ✓ | ✓ | ✓ |
| KO | ✓ | ✓ | ✓ |
| RU | ✓ | ✓ | ✓ |
| ZH-HANS | ✓ | ✓ | ✓ |
Per-platform edition detail (physical / download / fan-patch) ships once catalog.editions lands.
17Cast · anti-spoilered
Character index pending — curator cast sheet not yet written.
18Content advisory
- none
Sexual content
On-screen adult content flagged at the catalog level.
- none
Violence
On-screen violence flagged at the catalog level.
- none
Age rating
Not rated.
19Structural map
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20Memorable
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04What curators say
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Sign in to review22Velocity · completion · heatmaps
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28Full archive · 0 more reviews
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05Adjacent reading
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29Adjacent shelf · by tag overlap · 5 results
31%Corpse Party
MAGES., Team GrisGris · 2006 · 15–19h
31%Yet Another Killing Game
Jun Kakeru · 2025 · 6–7h
25%Desire
C's Ware, El Dia · 1994 · 15–18h
25%soundless - A MODERN SALEM IN REMOTE AREA -
milk+ visual · 2017 · 6–7h
25%The Hundred Line -Last Defense Academy-
Media.Vision, Too Kyo Games, Inc. · 2025 · 139–170h
31Curator picks
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32Sponsored · publisher partner
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