ShiroKuro, a visual novel developed by Asobu Akinashi, is making its way to Steam with Shiravune publishing the new release. The project previously launched through Japanese domestic distribution in December 2024 and is now being prepared for a broader audience with official English and Chinese text support.
The story follows Tohru Minagawa, an ordinary student whose relationship with his girlfriend Shiro has lasted for roughly a year. That stability is disrupted when Kuro, his childhood friend and former crush, re-enters his life after the two had drifted apart following a rejected confession.
Quick Summary
- Title: ShiroKuro
- Japanese title: シロクロ
- Format: Visual novel
- Steam genres: Adventure / Casual / Indie
- Developer: Asobu Akinashi / あそぶ春夏冬
- Steam publisher: Shiravune
- Primary creator: Yu Akinashi / 春夏冬ゆう
- Character art & design: Yu Akinashi
- Original Japanese release: December 2024
- Global platform: Windows PC via Steam
- Steam status: Unreleased
- Steam release date: Unannounced
- Steam price: Unannounced
- Mode: Single-player
- Steam story format: Short single-ending visual novel
- Voice: Full Japanese voice acting
- English text: Supported
- Simplified Chinese: Supported
- Traditional Chinese: Supported
- Japanese text on the current Steam listing: Not checked
- Japanese full audio: Supported
- Indonesian: Not supported
- Steam Cloud: Supported
- Steam Family Sharing: Supported
- Protagonist: Tohru Minagawa / 皆川透
- First heroine: Shiro / 凪咲白
- Steam romanization: Shiro Nagisaku
- Shiravune page romanization: Shiro Nagisaki
- Shiro voice: Shino Amekawa
- Shiro's relationship: Tohru's girlfriend
- Shiro's hobby: Creating high-quality cosplay outfits
- Second heroine: Kuro Chono / 蝶野黒
- Kuro voice: Mirai Soyokaze
- Kuro's relationship: Tohru's neighbor and childhood friend
- Relative age: Kuro is one year younger
- Past relationship: Tohru confessed to Kuro and was rejected
- Kuro's current situation: She stays home and misses school
- Kuro's goal: She wants to return to school
- Central conflict: Tohru's relationship with Shiro is tested by Kuro's return
- Minimum OS: Windows 11 64-bit
- Minimum RAM: 4 GB
- Minimum VRAM: 512 MB
- Minimum storage: 3 GB
- Minimum sound: DirectSound support
- Recommended OS: Windows 11 64-bit
- Recommended CPU: Intel Core i Series Processor
- Recommended RAM: 8 GB
- Recommended VRAM: 1 GB
- Recommended DirectX: Version 11
- Recommended storage: 4 GB
- Steam age rating: Not detailed on the current listing
- Steam mature-content disclosure: Not currently shown in the available store metadata
Official Announcement, Steam, and Game Visuals
Shiravune Is Bringing ShiroKuro to Steam
The biggest development is ShiroKuro's move to Steam, with Shiravune handling publication.
The original Japanese release became available domestically in December 2024. The new listing gives Asobu Akinashi's project a clearer path toward readers outside Japan who previously faced language and regional distribution barriers.
Yu Akinashi has also announced that the international-version wishlist page is now open and indicated that the Steam page will be updated once a release schedule is finalized.
For now, Steam still displays “To be announced.”
No launch date, release month, price, introductory discount, or preorder program has been published.
The storefront opening therefore marks the beginning of the international rollout rather than a confirmed launch date.
Tohru Is Caught Between His Girlfriend and His Childhood Friend
The protagonist is Tohru Minagawa, an ordinary student with somewhat nerdy interests.
Around a year before the story begins, he started dating Shiro, with their shared interests helping bring them together.
That routine changes when Kuro Chono, Tohru's neighbor and childhood friend, begins speaking to him again after years of distance.
Their history is important.
Tohru once confessed his feelings to Kuro, only to be rejected. The two subsequently drifted apart despite having been extremely close when they were younger.
Kuro's return therefore does not introduce a completely new relationship. It reopens a bond that already carries unresolved history, placing it against Tohru's established relationship with Shiro.
Steam frames the central question around whether Tohru's loyalty to his current girlfriend will hold.
Shiro Represents the Relationship Tohru Already Has
Shiro is Tohru's girlfriend and attends the same school year as him.
Her official profile presents her as cheerful, kind, and broadly well-liked. She began dating Tohru during the previous school year after the two connected over their shared nerdy interests.
One of her defining hobbies is cosplay creation.
Rather than simply wearing costumes, Shiro makes high-quality outfits herself, combining technical skill with affection for the original works she is recreating.
That makes her role in ShiroKuro distinct from a newly introduced romantic candidate. The story begins with Shiro and Tohru already in a relationship, so the dramatic tension concerns something that already exists and can potentially be destabilized.
There is currently one small naming inconsistency across official pages. Steam romanizes her name as Shiro Nagisaku, while Shiravune's English product page uses Shiro Nagisaki. The Japanese name 凪咲白 itself is consistent, so this article refers to her simply as Shiro when the surname is unnecessary.
Kuro Returns After Years of Distance
Kuro Chono lives next door to Tohru and is his childhood friend.
She is one year younger, and the two were once extremely close.
Their relationship changed after Tohru confessed his feelings and Kuro rejected him, eventually leaving them distant from one another.
In the present, Kuro lives a much more isolated life.
Steam describes her as staying home and missing her classes after experiencing a difficult event and developing a psychological condition.
Despite that situation, she is characterized as a diligent student who enjoys studying and genuinely wants to return to school.
This gives her return additional emotional weight. Kuro is not simply competing with Shiro over Tohru's attention; she brings years of shared history and unresolved feelings into a relationship that Tohru has already built with someone else.
Steam Calls It a Short, Single-Ending Visual Novel
The storefront gives a useful indication of the game's intended scale.
Steam explicitly describes ShiroKuro as a short single-ending visual novel.
That positioning suggests a more concentrated narrative rather than a large multi-route structure built around numerous separate heroine endings.
The game also features full Japanese voice acting.
Shiro is voiced by Shino Amekawa, while Mirai Soyokaze voices Kuro.
The current language metadata is worth noting because it differs from one part of the initial coverage. Steam lists English, Simplified Chinese, and Traditional Chinese for interface and subtitles, while Japanese is checked only under full audio.
Shiravune's official product page currently matches that arrangement: the three localized languages appear under TEXT LANGUAGES, while Japanese is listed under FULL VOICE.
AUTOMATON reported Japanese text support as well, but with both active primary product pages currently showing otherwise, the Steam and publisher listings are the safer reference until they are updated.
Yu Akinashi Brings an Independent Circle to a Wider Audience
ShiroKuro is developed through Asobu Akinashi, the doujin circle centered around Yu Akinashi's creative work.
The name Yu Akinashi / 春夏冬ゆう will already be familiar to parts of the Japanese visual-novel audience.
AUTOMATON highlights Akinashi's involvement with titles including Love, Election and Chocolate and Meteor World Actor, as well as illustration work on the Rakuen Noise light-novel series.
ShiroKuro puts Akinashi in a more direct creator-led position. Steam specifically credits character art & design by Yu Akinashi, while Asobu Akinashi itself is listed as the developer.
Shiravune's involvement also means the doujin project is receiving an official localization route rather than relying on unofficial translations for English- and Chinese-speaking audiences.
No console or mobile versions have been announced at this stage.
PC Requirements Are Listed, but the Launch Details Are Not
Although the release date remains unknown, preliminary PC requirements are already available.
The minimum configuration calls for 64-bit Windows 11, 4 GB RAM, 512 MB of graphics memory, 3 GB of available storage, and DirectSound support.
The recommended configuration lists an Intel Core i Series processor, 8 GB RAM, 1 GB VRAM, DirectX 11, and 4 GB of storage.
Steam Cloud and Family Sharing are also enabled on the listing.
There is currently no verified Steam Deck compatibility result, achievement list, soundtrack page, controller requirement, or regional price.
Indonesian is likewise absent from the supported-language table, meaning Indonesian players will need to use one of the currently listed text localizations unless additional languages are announced later.
Why This Matters
1) A Yu Akinashi doujin project is receiving an official localization
ShiroKuro began as a Japanese domestic release. Shiravune is now bringing it to Steam with official English and two Chinese text options.
2) The triangle is built from two fundamentally different relationships
Shiro is Tohru's established girlfriend, while Kuro represents a childhood bond complicated by an old rejection. That creates a different setup from a story where both heroines enter the protagonist's life simultaneously.
3) Steam establishes the narrative scale upfront
Calling ShiroKuro a short single-ending visual novel gives potential players a clearer sense of its scope before release.
4) The release connects Akinashi's established art career with a creator-led project
Yu Akinashi is already associated with recognizable visual-novel and light-novel work. ShiroKuro now gives a project developed under Asobu Akinashi an official international distribution channel.
Game Information
Additional confirmed information currently includes:
- ShiroKuro is developed by Asobu Akinashi
- Shiravune publishes the Steam version
- character art and design are by Yu Akinashi
- the domestic Japanese version originally launched in December 2024
- the Steam version has no release date yet
- pricing remains unannounced
- Windows PC is the only currently announced platform for this version
- no console version has been announced
- no mobile version has been announced
- Steam lists single-player support
- Steam Cloud is supported
- Steam Family Sharing is supported
- the store describes the game as a short single-ending visual novel
- the game features full Japanese voice acting
- English interface and subtitles are listed
- Simplified Chinese interface and subtitles are listed
- Traditional Chinese interface and subtitles are listed
- Japanese is currently checked only for full audio on Steam
- Shiravune likewise lists English, Traditional Chinese, and Simplified Chinese as text languages
- Indonesian is not supported
- the protagonist is Tohru Minagawa
- Shiro has been Tohru's girlfriend for roughly a year
- Shiro creates cosplay outfits as a hobby
- Kuro is Tohru's neighbor and childhood friend
- Kuro is one year younger than him
- Tohru previously confessed to Kuro and was rejected
- the two subsequently drifted apart
- Shino Amekawa voices Shiro
- Mirai Soyokaze voices Kuro
- Steam currently uses the romanization Shiro Nagisaku
- Shiravune currently uses Shiro Nagisaki
- the minimum OS is Windows 11 64-bit
- minimum memory is 4 GB RAM
- minimum graphics memory is 512 MB
- minimum storage is 3 GB
- recommended memory is 8 GB RAM
- recommended graphics memory is 1 GB
- recommended storage is 4 GB
- DirectX 11 is listed for the recommended configuration
- no detailed Steam age rating is currently displayed
- publisher information is available on the official Shiravune product page
- the game can be wishlisted through ShiroKuro on Steam
- the publisher announcement is available through Shiravune on X
- the creator announcement is available through Yu Akinashi on X
- additional creator updates are posted through Yu Akinashi's X account
Closing
ShiroKuro is moving from a Japanese domestic doujin release toward an official Steam launch under Shiravune. Its relationship drama places Tohru between Shiro, the girlfriend he has already been dating for roughly a year, and Kuro, the childhood friend whose return reopens an older emotional history.
The Steam version is currently described as a short single-ending visual novel with full Japanese voice acting and English, Simplified Chinese, and Traditional Chinese text on the active primary listings. A launch date, price, Steam age rating, and any platforms beyond PC remain unannounced.
- Shiravune Official X — Official ShiroKuro Steam Announcement and Wishlist Opening
- Yu Akinashi Official X — Creator Announcement for the International Steam Version
- Steam — Official Store Page, Story, Characters, Languages, Features, and System Requirements
- Shiravune — Official Product Page, Text Languages, Japanese Voice, Developer, and Publisher Information
- AUTOMATON WEST — Steam Localization Announcement, Domestic Release Context, and Yu Akinashi Background
