Return to Shironagasu Island

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App ID	1156990
App Type	Game
Developer	HYOGO ONIMUSHI
Publisher	TABINOMICHI
Supported Systems	Windows
Technologies	KiriKiri Engine
Last Changenumber	31900030
Last Record Update	25 October 2025 – 15:25:18 UTC ()
Release Date	3 March 2020 – 00:39:05 UTC ()

😍 90.34%

3k reviews

In-Game

A mystery adventure game and visual novel set on solitary Shironagasu Island. Discover its secrets, solve its mysteries, and escape from the ominous island!

Additional Information

Developer

HYOGO ONIMUSHI

metacritic_name

Return to Shironagasu Island

community_visible_stats

Yes

ReleaseState

released

Publisher

TABINOMICHI

Store Release Date

3 March 2020 – 00:39:13 UTC ()

osarch

empty string

community_hub_visible

Yes

Primary Genre

Adventure (25)

Store Genres

Adventure (25)

Steam Release Date

3 March 2020 – 00:39:05 UTC ()

Store Asset Modification Time

31 March 2025 – 12:10:51 UTC () (1743423051)

library_assets

library_capsule	ja,en,zh-cn,ko,es-419,es,pl,de,fr,zh-tw,ru,pt-br
library_hero	en,ja,zh-cn,ko,es,es-419,de,pl,fr,zh-tw,ru,pt-br
library_logo	ja,en,zh-cn,ko,es,es-419,pl,de,fr,zh-tw,ru,bg
library_header	en,bg,fr,pl,ru,ko,ja,zh-cn,zh-tw
logo_position ↴
pinned_position	BottomLeft
width_pct	100
height_pct	100

osextended

empty string

name_localized

english	Return to Shironagasu Island
schinese	重返蓝鲸岛 -Return to Shironagasu Island-
japanese	シロナガス島への帰還 -Return to Shironagasu Island-
koreana	시로나가스섬으로의 귀환
latam	Return to Shironagasu Island
spanish	Return to Shironagasu Island
polish	Powrót na Wyspę Shironagasu
german	Die Rückkehr zur Insel Shironagasu
french	Retour sur l'île de Shironagasu
tchinese	重返藍鯨島 -Return to Shironagasu Island-
russian	Возвращение на остров Сиронагасу
brazilian	De volta à Ilha de Shironagasu

review_score

review_percentage

Detected Technologies (?)

KiriKiri Engine, Vorbis SDK

Steam Deck Compatibility

Steam Deck:
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
This game has minor graphics/display issues on Steam Deck
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
Note: This game has minor graphics/display issues on SteamOS
category: Playable
steamos_compatibility: Compatible
test_timestamp: 7 March 2023 – 00:00:00 UTC
tested_build_id: 10290778

configuration:

supported_input	other
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	0
small_text	0
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-stable
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

First seen on SteamDB

8 September 2019 – 12:52:50 UTC (), in changelist #6840645

Supported Languages

13 Languages	Interface	Full Audio	Subtitles	Achievements
Simplified Chinese	Yes		Yes	Yes
Japanese	Yes	Yes	Yes	Yes
English	Yes		Yes	Yes
Korean	Yes		Yes	Yes
Spanish - Spain	Yes		Yes	Yes
Spanish - Latin America	Yes		Yes	Yes
German	Yes		Yes	Yes
Polish	Yes		Yes	Yes
French	Yes		Yes	Yes
Traditional Chinese	Yes		Yes	Yes
Russian	Yes		Yes	Yes
Portuguese - Brazil	Yes		Yes	Yes
Portuguese - Portugal				Yes

Assets

Load all asset images

clienticon

3d0e70c54272052e7896883dc3e91abf5ed29c5d

clienttga

33071b7f608963b751605c00881696c451784cd6

icon

a4020c8fe1e097c780931c06543cfad00126b9e2

logo

821608f56b6a79bf336993087a9d82a5f9b2edea

logo_small

821608f56b6a79bf336993087a9d82a5f9b2edea_thumb

small_capsule

japanese	capsule_231x87_japanese.jpg
english	capsule_231x87.jpg
schinese	capsule_231x87_schinese.jpg
koreana	capsule_231x87_koreana.jpg
spanish	capsule_231x87_spanish.jpg
latam	capsule_231x87_latam.jpg
polish	capsule_231x87_polish.jpg
german	capsule_231x87_german.jpg
french	capsule_231x87_french.jpg
tchinese	capsule_231x87_tchinese.jpg
russian	capsule_231x87_russian.jpg
brazilian	capsule_231x87_brazilian.jpg

header_image

japanese	header_japanese.jpg
english	header.jpg
schinese	header_schinese.jpg
koreana	header_koreana.jpg
spanish	header_spanish.jpg
latam	header_latam.jpg
polish	header_polish.jpg
german	header_german.jpg
french	header_french.jpg
tchinese	header_tchinese.jpg
russian	header_russian.jpg
brazilian	header_brazilian.jpg

library_assets_full

library_capsule ↴
image/japanese	library_600x900_japanese.jpg
image/english	library_600x900.jpg
image/schinese	library_600x900_schinese.jpg
image/koreana	library_600x900_koreana.jpg
image/latam	library_600x900_latam.jpg
image/spanish	library_600x900_spanish.jpg
image/polish	library_600x900_polish.jpg
image/german	library_600x900_german.jpg
image/french	library_600x900_french.jpg
image/tchinese	library_600x900_tchinese.jpg
image/russian	library_600x900_russian.jpg
image/brazilian	library_600x900_brazilian.jpg
image2x/japanese	library_600x900_japanese_2x.jpg
image2x/english	library_600x900_2x.jpg
image2x/schinese	library_600x900_schinese_2x.jpg
image2x/koreana	library_600x900_koreana_2x.jpg
image2x/latam	library_600x900_latam_2x.jpg
image2x/spanish	library_600x900_spanish_2x.jpg
image2x/polish	library_600x900_polish_2x.jpg
image2x/german	library_600x900_german_2x.jpg
image2x/french	library_600x900_french_2x.jpg
image2x/tchinese	library_600x900_tchinese_2x.jpg
image2x/russian	library_600x900_russian_2x.jpg
image2x/brazilian	library_600x900_brazilian_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image/japanese	library_hero_japanese.jpg
image/schinese	library_hero_schinese.jpg
image/koreana	library_hero_koreana.jpg
image/spanish	library_hero_spanish.jpg
image/latam	library_hero_latam.jpg
image/german	library_hero_german.jpg
image/polish	library_hero_polish.jpg
image/french	library_hero_french.jpg
image/tchinese	library_hero_tchinese.jpg
image/russian	library_hero_russian.jpg
image/brazilian	library_hero_brazilian.jpg
library_logo ↴
image/japanese	logo_japanese.png
image/english	logo.png
image/schinese	logo_schinese.png
image/koreana	logo_koreana.png
image/spanish	logo_spanish.png
image/latam	logo_latam.png
image/polish	logo_polish.png
image/german	logo_german.png
image/french	logo_french.png
image/tchinese	logo_tchinese.png
image/russian	logo_russian.png
image/bulgarian	logo_bulgarian.png
image2x/japanese	logo_japanese_2x.png
image2x/english	logo_2x.png
image2x/schinese	logo_schinese_2x.png
image2x/spanish	logo_spanish_2x.png
image2x/latam	logo_latam_2x.png
image2x/koreana	logo_koreana_2x.png
image2x/polish	logo_polish_2x.png
image2x/german	logo_german_2x.png
image2x/french	logo_french_2x.png
image2x/tchinese	logo_tchinese_2x.png
image2x/russian	logo_russian_2x.png
image2x/bulgarian	logo_bulgarian_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	100
logo_position/height_pct	100
library_header ↴
image/english	library_header.jpg
image/bulgarian	library_header_bulgarian.jpg
image/french	library_header_french.jpg
image/polish	library_header_polish.jpg
image/russian	library_header_russian.jpg
image/koreana	library_header_koreana.jpg
image/japanese	library_header_japanese.jpg
image/schinese	library_header_schinese.jpg
image/tchinese	library_header_tchinese.jpg

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
community_icon	a4020c8fe1e097c780931c06543cfad00126b9e2.jpg
page_background_path	app/1156990
raw_page_background	page_bg_raw.jpg
timestamp	31 March 2025 – 12:11:09 UTC

Trailer 247438 ↴

trailer_name	shironagasu_japanese
trailer_category	3
trailer_480p ↴
video/webm	256764303/movie480_vp9.webm
video/mp4	256764303/movie480.mp4
trailer_max ↴
video/webm	256764303/movie_max_vp9.webm
video/mp4	256764303/movie_max.mp4
microtrailer ↴
video/webm	1156990/247438/1e38223263ae4b5ecc35e9e56f8d22dce429e5cd/1751196683/microtrailer.webm
video/mp4	1156990/247438/1e38223263ae4b5ecc35e9e56f8d22dce429e5cd/1751196683/microtrailer.mp4
adaptive_trailers ↴
dash_av1	1156990/247438/1e38223263ae4b5ecc35e9e56f8d22dce429e5cd/1751196683/dash_av1.mpd
dash_h264	1156990/247438/1e38223263ae4b5ecc35e9e56f8d22dce429e5cd/1751196683/dash_h264.mpd
hls_h264	1156990/247438/1e38223263ae4b5ecc35e9e56f8d22dce429e5cd/1751196683/hls_264_master.m3u8
screenshot_medium	256764303/2d5594722fcec6bd037d82b358a070c3639a4a4a/movie_600x337.jpg
screenshot_full	256764303/2d5594722fcec6bd037d82b358a070c3639a4a4a/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	31 March 2025 – 12:11:05 UTC

Steam charts

Compare

10 players right now
44 24-hour peak
258 all-time peak 4 July 2021

SteamDB.info

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Store data

Twitch stats

0 viewers right now
3 24-hour peak
5,427 all-time peak

Owner estimations

~112.4 k by VG Insights
~118.4 k by Gamalytic
~218.6 k by PlayTracker

Monthly players breakdown

Initializing Steam charts…

Steam hub followers history

Initializing followers chart…

User reviews history

😍 Very Positive
90.34% SteamDB Rating
3,529 94.0% positive reviews
224 6.0% negative reviews

Markers

Date	Label	30-day Peak
3 March 2020	Steam Release	-
16 June 2021	⇄ Fanatical: Build Your Own Anime Bundle 2	-

Suggest new noteworthy markers in our Discord #forum.

How many players are playing Return to Shironagasu Island right now on Steam?

Steam player counter indicates there are currently 10 players live playing Return to Shironagasu Island on Steam.

Return to Shironagasu Island had an all-time peak of 258 concurrent players on 4 July 2021.

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Return to Shironagasu Island

Additional Information

Supported Languages

Tags

Categories

Assets

Trailer 247438 ↴

Steam charts

Store data

Twitch stats

Owner estimations

Monthly players breakdown

Steam hub followers history

User reviews history

Markers