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只今、骨休め中 icon
GOOGLE PLAY

只今、骨休め中

Efun International Ltd · Card · Japan store
#19 GROSSING · CARD
View on Google Play ↗ Instagram card
Revenue a month, worldwide EST
$268.6K
Likely $89.5K to $805.7K
▼ 38.3% in 11 days
New ratings
Tracking
Daily counts start building from today
Rating
3.9 of 5
2.2K ratings in this store
Countries it ranks in
1
was 1 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track.

EST. REVENUE / YEAR · WORLDWIDE
$3.2M
No App Store version found
LIFETIME INSTALLS (GOOGLE)
84.7K
About 20.3K per month on average since launch
WHERE IT EARNS · EST. / MONTH
  • Japan #22 Games: Card$268.6K · 100%
HOW SURE ARE WE
Lower confidence: this app ranks below the overall top 50 everywhere, where single estimates can be off 2 to 4 times. The range is wide on purpose. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
2.2K
AVG RATING
3.85
PRICE
Free
IN APP PURCHASES
¥60 - ¥17,800 per item
CONTAINS ADS
No
LAST UPDATE
64d ago
RELEASED
Jun 18, 2026
CONTENT RATING
Rated for 3+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
29 / 29
COUNTRIES NOW
1 (was 1)
EST. REVENUE A MONTH, DAILY · GOOGLE PLAY EST
Show daily values
Sep 24, 2026$329.5K a month
Sep 25, 2026$347.2K a month
Sep 26, 2026$357.8K a month
Sep 27, 2026$357.8K a month
Sep 28, 2026$318.6K a month
Sep 29, 2026$353.9K a month
Sep 30, 2026$338.2K a month
Oct 1, 2026$341.7K a month
Oct 2, 2026$274.3K a month
Oct 3, 2026$283.9K a month
Oct 4, 2026$286.4K a month
Oct 5, 2026$305.7K a month
Oct 6, 2026$276K a month
Oct 7, 2026$271.9K a month
Oct 8, 2026$332.5K a month
Oct 9, 2026$381K a month
Oct 10, 2026$434.9K a month
Oct 11, 2026$457.3K a month
Oct 12, 2026$498.7K a month
Oct 13, 2026$404.9K a month
Oct 14, 2026$377.7K a month
Oct 15, 2026$379.9K a month
Oct 16, 2026$358.3K a month
Oct 17, 2026$322.9K a month
Oct 18, 2026$327K a month
Oct 19, 2026$279.6K a month
Oct 20, 2026$352K a month
Oct 21, 2026$268.6K a month
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #21 Games: Card · JP. Now: #19 Games: Card · JP.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
¥60 - ¥17,800 per item
Google Play only shows the price range per item.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RATING BREAKDOWN
2.2K ratings
5★47%
4★19%
3★16%
2★6%
1★11%

Apps like this

Same category, earning about as much.

Store screenshots

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title or short description.

underworld7skeletons7life4skeleton white3white underworld3become2skeleton2white2nothing2work2grow2gather2strongest2team2idle2combat2want2off2battles2experience2bones2king2defeat2enemies2

What's new in 1.0.9

No release notes.

Store description

Rather than dying in a black company, become a skeleton in the white underworld. Last train, overtime, boss pressure— Before you know it, your life has been nothing but work. Say goodbye to that corporate slave life and start a second life as a "skeleton." This is the white underworld, where overwork is forbidden. A laid-back otherworld life awaits you, where you can grow stronger at your own pace while living with other skeletons. Utilize your resources and gather unique skeletons. Swordsmen, mages, assassins, witches— A succession of skeletons with strong personalities will appear! Combine their different skills and characteristics to create the strongest underworld team. Raise your favorite skeletons, or assemble a team based on efficiency. Build your own army in a world full of skeletons! Idle play OK, automatic combat—leave it all to the skeletons. Busy? Want to sleep? Want to slack off? No problem. Fighting is the skeletons' job. Fully automated battles and idle rewards mean you grow even while the app is closed! Whether you're commuting or on a work break, you'll find yourself accumulating tons of materials and experience points. Don't overdo it, that's the Underworld way. Rise from bones to the King of the Underworld Even you, a mere weakling bone, will one day become the king who rules the Underworld. Gather allies, expand your territory, and defeat powerful enemies, slowly approaching the pinnacle of the Underworld. Experience a rags-to-riches story that begins with "nothing but bones"! Strategic battles, show off your kingly qualities Victory isn't determined solely by combat power. Formation, placement, skill activation timing— Your decisions can drastically change the tide of battle. Simple controls yet deep strategic gameplay. Use your ingenuity and tactics to defeat the strongest enemies!

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Prices, ranks and reviews are per country. Revenue above is already worldwide.