SPSTEAMPULSELIVE ANALYTICS
Hell's 8th Avenue: Miori's Mysterious Notebook

Hell's 8th Avenue: Miori's Mysterious Notebook overview

Magical Ponpon | Aug 22, 2025 | game

Released

0players observed · 23 September 2026 - 03:08:39 UTC

AdventureRPGSteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak15
  • Units sold (VGI)1,192
  • Revenue (VGI)$7,286
  • Review score76% positive

Hell's 8th Avenue: Miori's Mysterious Notebook dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

  • Latest observed playersNot available
  • SteamPulse tracked peak15
  • Units sold (VGI)1,192
  • Revenue (VGI)$7,286
  • Review score76% positive
  • Total reviews62
  • Release dateAug 22, 2025
  • DeveloperMagical Ponpon
  • PublisherSaikey Studios

Genres: Adventure, RPG

Company pages: Developer: Magical PonponPublisher: Saikey Studios

Top Steam chartsTop 100 gamesGame directorySteam Store page

Game overview

Overview

Hell's 8th Avenue: Miori's Mysterious Notebook comes from Magical Ponpon and is published by Saikey Studios. It arrived on Steam on Aug 22, 2025, and it sits naturally among Single-player, Steam Achievements, Steam Cloud, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Hell's 8th Avenue: Miori's Mysterious Notebook's latest SteamPulse observation recorded 0 players at 23 September 2026 - 03:08:39 UTC, with a tracked peak near 15. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 76% positive across 62 reviews.

Language and system requirements

Hell's 8th Avenue: Miori's Mysterious Notebook is available in 4 languages including:

EnglishJapaneseSimplified ChineseTraditional Chinese languages with full audio support

3 regional rating boards including dejus, steam germany, and igrs

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimumNot listedIntel Core2 Duo or better4 GB RAMDirectX 9/OpenGL 4.1 capable GPU2 GB available space

Sales, recommendations, and streams

Hell's 8th Avenue: Miori's Mysterious Notebook has sold up to 1,192 units and has recommendation data pending. The estimated VGI revenue is $7,286. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Hell's 8th Avenue: Miori's Mysterious Notebook overview details

Hell's 8th Avenue: Miori's Mysterious Notebook combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Miori Shihoin, a female detective specializing in investigating anomalies, received a missing persons request one day. Apparently, the individual had disappeared in what is known as 'Illusory 8th Street.' When Miori arrives at the entrance herself, she discovers that it is a cursed place that traps those with spiritual powers in an endless loop. To break the loop, she must reach 8th Street by pushing forward. How long will it take her to escape Illusory 8th Street? Can she make it out without being broken herself? You play as Miori Shihoin, a detective stuck navigating the cursed streets. To progress, use your observational skills to detect anomalies - if one is present, pass under the overpass; if not, continue forward. Each mistake sends Miori back to the start. To escape, you must make all the right choices in a row. This game tests your attention to detail with anomalies ranging from the obvious to the obscure. Stay vigilant, or expect to get punished for your mistakes! Quick Time Events A fun QTE minigame with beautifully animated scenes is in this game! Dispel each anomaly you find with a QTE (which can be adjusted or turned off if you don't feel like they are your style). With each QTE failure, Miori becomes more and more restrained. Time Attack Challenge yourself to see how fast you can complete "Purification Mode"! Can you find all the anomalies before time runs out? Auto-Save The game will save your current progress automatically, so you don’t have to worry if you accidentally quit without saving.

SteamPulse editorial summary

Hell's 8th Avenue: Miori's Mysterious Notebook is listed as a game with $10.99. It supports Windows, belongs to Single-player, Steam Achievements, Steam Cloud, and Family Sharing, and is associated with Adventure and RPG. SteamPulse's latest observation records 0 players at 23 September 2026 - 03:08:39 UTC, a tracked peak of 15, and 76% positive reviews.

Overview facts

FieldValue
GameHell's 8th Avenue: Miori's Mysterious Notebook
Steam App ID3641720
Typegame
Release dateAug 22, 2025
DeveloperMagical Ponpon
PublisherSaikey Studios
Price$10.99
PlatformsWindows
GenresAdventure, RPG
CategoriesSingle-player, Steam Achievements, Steam Cloud, Family Sharing
Supported languagesEnglish, Japanese * , Simplified Chinese, Traditional Chinese * languages with full audio support
WebsiteOfficial website

Player and review overview

MetricValue
Latest observed players0 · 23 September 2026 - 03:08:39 UTC
SteamPulse tracked peak15
Positive reviews47
Negative reviews15
Total reviews62
Positive percent76%
Review typeMostly Positive
RecommendationsNot available
Average playtime186 minutes

SteamPulse record freshness

FieldValue
Steam release dateAug 22, 2025
Official Steam feed update (UTC)25 June 2026 - 18:02:01 UTC
SteamPulse last record update (UTC)23 September 2026 - 03:08:39 UTC
Live player count updated (UTC)23 September 2026 - 03:08:39 UTC
Store metadata updated (UTC)23 September 2026 - 03:08:39 UTC

Content descriptors

The game contains scenes with ghosts-like effects and corresponding horror atmosphere appear randomly in the game. Some dialogs contain mild cursing as well.

Highlighted achievements

AchievementDescription
On the case!No description
Cold caseNo description
Anomaly detectiveNo description
First glimpseNo description
Deadline detectiveNo description

Support and legal notes

FieldValue
Support emailNot available
Support URLSupport page
Legal notice2025 Saikey Studios

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/3641720
Steam Storehttps://store.steampowered.com/app/3641720/
Steam Communityhttps://steamcommunity.com/app/3641720
PCGamingWiki search
IGDB searchSearch IGDB for Hell's 8th Avenue: Miori's Mysterious Notebook

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for Hell's 8th Avenue: Miori's Mysterious Notebook?

Hell's 8th Avenue: Miori's Mysterious Notebook's latest SteamPulse observation records 0 players at 23 September 2026 - 03:08:39 UTC, with a tracked peak of 15 concurrent players in the available SteamPulse record. SteamPulse also records about 3 hours of average lifetime playtime.

Is Hell's 8th Avenue: Miori's Mysterious Notebook growing or declining recently?

September 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 0 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is August 2026.

What country-level audience data is available for Hell's 8th Avenue: Miori's Mysterious Notebook?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United States (40%), Singapore (20%), China (20%). The separate directional player-region model assigns its leading shares to United States (30.1%), China (18%), Japan (12.2%). The directional follower-region model assigns its leading shares to United States (34.6%), China (19.3%), Japan (13.1%). The directional wishlist-region model assigns its leading shares to United States (27%), China (17.6%), Japan (10.2%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for Hell's 8th Avenue: Miori's Mysterious Notebook?

Hell's 8th Avenue: Miori's Mysterious Notebook currently sits at 76% positive across 62 Steam reviews tracked by SteamPulse, including 47 positive reviews and 15 negative reviews. Steam labels the current review summary as Mostly Positive.

How much follower and Twitch attention does Hell's 8th Avenue: Miori's Mysterious Notebook have?

Hell's 8th Avenue: Miori's Mysterious Notebook currently has about 1K tracked Steam followers as of 25 January 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for Hell's 8th Avenue: Miori's Mysterious Notebook?

Hell's 8th Avenue: Miori's Mysterious Notebook is currently listed at $10.99 on Steam. SteamPulse uses the current store snapshot and historical price records to show whether the page is at full price or in a discounted window.

Reviews, pricing, and metadata

Review summary

Mostly Positive

76% positive, 47 positive, 15 negative

Price and discount

$10.99

Platforms

Windows

Categories

Single-player, Steam Achievements, Steam Cloud, Family Sharing

Achievements

5

Platform releases
  • Steam 23 August 2025

DLC and packages

Steam bundles

¡Saikey's Mega Pack!Bundle #43443 - 10% off$531.54Cute and FunnyBundle #58487 - 10% off$71.92
Hell's 8th Avenue: Miori's Mysterious NotebookBuy Hell's 8th Avenue: Miori's Mysterious Notebook #1283520$10.99

System requirements

Minimum requirements

Minimum: OS *: Windows® 7/8/8.1/10 Processor: Intel Core2 Duo or better Memory: 4 GB RAM Graphics: DirectX 9/OpenGL 4.1 capable GPU Storage: 2 GB available space

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