君の心臓とコスモスを見る
| App ID | 3907610 |
| App Type | Game |
| Developer | まるソフト |
| Publisher | まるソフト |
| Supported Systems | Windows |
| Technologies | TyranoBuilder Engine |
| Last Changenumber | 31288507 |
| Last Record Update | 24 September 2025 – 16:28:17 UTC ( |
| Release Date | 14 August 2025 – 07:07:00 UTC ( |
In this story, three troubled high school girls. The tale then shifts to his past, where he meets his destined partner, only to face her congenital heart disease. It’s a story of how each path leads to its own form of happiness.
Steam price history
Current Price
$3.99
Lowest Recorded Price
$3.99
24 September 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$3.99 | $3.99 | $3.99 | $3.99 | |
 Russian Ruble |
165 ₽ | $1.97 | -50.62% | $1.97 | 165 ₽ |
 Kazakhstani Tenge |
1200₸ | $2.20 | -44.62% | $2.20 | 1200₸ |
 Vietnamese Dong |
59000₫ | $2.23 | -44.00% | $2.23 | 59000₫ |
 Indian Rupee |
₹ 200 | $2.25 | -43.47% | $2.25 | ₹ 200 |
 Indonesian Rupiah |
Rp 37999 | $2.27 | -42.90% | $2.27 | Rp 37999 |
 Ukrainian Hryvnia |
99₴ | $2.39 | -39.94% | $2.39 | 99₴ |
 South African Rand |
R 42.00 | $2.42 | -39.28% | $2.42 | R 42.00 |
 Philippine Peso |
₱142.00 | $2.44 | -38.81% | $2.44 | ₱142.00 |
 LATAM - U.S. Dollar |
$2.49 | $2.49 | -37.59% | $2.49 | $2.49 |
 MENA - U.S. Dollar |
$2.49 | $2.49 | -37.59% | $2.49 | $2.49 |
 South Asia - USD |
$2.49 | $2.49 | -37.59% | $2.49 | $2.49 |
 Chilean Peso |
CLP$ 2400 | $2.49 | -37.40% | $2.49 | CLP$ 2400 |
 Chinese Yuan |
¥ 18 | $2.52 | -36.76% | $2.52 | ¥ 18 |
 Brazilian Real |
R$ 13,79 | $2.58 | -35.33% | $2.58 | R$ 13,79 |
 Saudi Riyal |
9.95 SR | $2.65 | -33.52% | $2.65 | 9.95 SR |
 CIS - U.S. Dollar |
$2.69 | $2.69 | -32.58% | $2.69 | $2.69 |
 Taiwan Dollar |
NT$ 82 | $2.69 | -32.53% | $2.69 | NT$ 82 |
 Malaysian Ringgit |
RM11.50 | $2.72 | -31.73% | $2.72 | RM11.50 |
 Kuwaiti Dinar |
0.85 KD | $2.78 | -30.30% | $2.78 | 0.85 KD |
 Colombian Peso |
COL$ 11000 | $2.82 | -29.20% | $2.82 | COL$ 11000 |
 Mexican Peso |
Mex$ 51.99 | $2.83 | -29.04% | $2.83 | Mex$ 51.99 |
 Peruvian Sol |
S/.10.00 | $2.86 | -28.23% | $2.86 | S/.10.00 |
 Qatari Riyal |
10.49 QR | $2.87 | -27.83% | $2.87 | 10.49 QR |
 Thai Baht |
฿95.00 | $2.93 | -26.41% | $2.93 | ฿95.00 |
 Japanese Yen |
¥ 470 | $3.14 | -21.24% | $3.14 | ¥ 470 |
 Uruguayan Peso |
$U126 | $3.16 | -20.80% | $3.16 | $U126 |
 South Korean Won |
₩ 4500 | $3.19 | -20.00% | $3.19 | ₩ 4500 |
 U.A.E. Dirham |
12.00 AED | $3.26 | -18.11% | $3.26 | 12.00 AED |
 Singapore Dollar |
S$4.25 | $3.28 | -17.59% | $3.28 | S$4.25 |
 Hong Kong Dollar |
HK$ 26.00 | $3.34 | -16.23% | $3.34 | HK$ 26.00 |
 New Zealand Dollar |
NZ$ 5.99 | $3.45 | -13.33% | $3.45 | NZ$ 5.99 |
 Canadian Dollar |
CDN$ 4.99 | $3.57 | -10.31% | $3.57 | CDN$ 4.99 |
 Costa Rican Colon |
₡1900 | $3.77 | -5.39% | $3.77 | ₡1900 |
 Australian Dollar |
A$ 5.95 | $3.89 | -2.41% | $3.89 | A$ 5.95 |
 Israeli New Shekel |
₪14.50 | $4.31 | +8.24% | $4.31 | ₪14.50 |
 Norwegian Krone |
44,00 kr | $4.41 | +10.53% | $4.41 | 44,00 kr |
 British Pound |
£3.39 | $4.54 | +13.87% | $4.54 | £3.39 |
 Euro |
3,99€ | $4.66 | +17.02% | $4.66 | 3,99€ |
 Polish Zloty |
17,99zł | $4.93 | +23.67% | $4.93 | 17,99zł |
 Swiss Franc |
CHF 4.49 | $5.62 | +41.01% | $5.62 | CHF 4.49 |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | まるソフト | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | まるソフト | |||||||||||||||||||
| Store Release Date | 14 August 2025 – 07:07:00 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | Adventure (25) | |||||||||||||||||||
| Store Genres | Adventure (25) | |||||||||||||||||||
| Steam Release Date | 14 August 2025 – 07:07:00 UTC ( |
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| Store Asset Modification Time | 23 September 2025 – 23:39:41 UTC ( |
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| osextended | empty string | |||||||||||||||||||
| Detected Technologies (?) | TyranoBuilder Engine | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| First seen on SteamDB | 25 July 2025 – 08:50:57 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| Japanese | Yes | Yes | Yes |
Assets
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| clienttga | 6012ea81d68607ad0dfc5610e61f17101373c1fd | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| icon | 2c6bc5e97a344281b25d21d9087dd8bd242cd0d4 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| small_capsule |
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