eRokuyo Downloads & RevenueeRokuyo · App Store
e六曜
eRokuyo is #49 in Lifestyle Paid in Japan and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperMicrotech Corp.
CategoryLifestyle
Price150 JPY
Released
Rating★ 3.1 (30)
Version2.7.3
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)1k+ worldwide
Full timeline · 3 events in the last 12 months
- 📈eRokuyo entered the top 10Top Paid · Lifestyle · JP
- 🆕eRokuyo first spotted by AppInsider#65 in Top Paid · Lifestyle · Japan
- 🆕eRokuyo released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.1 ★
30 ratings
Measured
Best rank now
#49
Lifestyle PaidMeasured
eRokuyo on the App Store
App details
App ID
317326543
Publisher
MICROTECH CORP.
On the store since
May 2009
17 years on the store
Minimum OS
iOS 11.0+
iPhone 5s and later
Devices
iPhone · iPad
Content rating
4+
Languages
2
EN JA
Size
15 MB
Also listed in
Utilities
eRokuyo downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where eRokuyo's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | LifestylePaid | #49 |
Apps near eRokuyo on the chart
Lifestyle Paid, around #49.
Ratings
App Store, worldwide.
Rating
3.1 ★
30 ratings
Measured
Ratings
30
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
3.1★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Lifestyle apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About eRokuyo
eRokuyo presents a Japanese traditional calendar.
It support until 2030.
when it was already purchased ePrint, you can print the calendar from ePrint.
When is taian or butsumetsu to decide marriage or engagement?
What day is good to get a new car or a house?
What day is good to move?
When is the National Holiday?
When is the consecutive holidays or National Holidays at the next year?
When is the next full moon?
When is the dog day?
What will be the condition of the sea for fishing?
When is the Tensha-nichi for start new job?
When is Ichiryumambaibi or Sanpuku for seed?
When is Daitsuchi or Shotsuchi to cut down trees?
eRokuyo is useful for your important scene.
[Display contents]
- Year/ Month/ Day
- a day of week
- the National Holiday
- the old calendar
- the Rokuyo (taian, shakko, sensho, tomobiki, senpu and butsumetsu)
- the Kyusei (ippaku, jikoku, sanpeki, shiroku, gou, roppaku, shichiseki, happaku and kyushi)
- the 12 earthly branches (rat, ox, tiger, rabbit, dragon, snake, horse, ram, monkey, cockerel, dog and pig)
- the 10 heavenly stems (kinoe, kinoto, hinoe, hinoto, tsuchinoe, tsuchinoto, kanoe, kanoto, mizunoe, mizunoto)
- the Solar term (Risshun, Usui, Keichitsu, Shumbun, Seimei, Kou, Rikka, Boshu, Geshi, Shousho, Taisho, Risshu and so on.)
- the 5 seasonal festivals (Nanakusa, Hinamatsuri, Tango-no-sekku, Tanabata and Choyou-no-sekku)
- other seasonal festivals or events (Setsubun, Valentine's Day, Hachijuhachiya, Higan, Mother's Day, Shanichi, Rojitsu, International Labour Day, Shichi-Go-San and so on.)
- day character (Hassen, Jippogure, Tenchitenjo, Hantsuchi, Sanpuku, Sanrinbo, Fujojubi, Tensha-nichi and Ichiryumambaibi)
- waxing and waning of the moon (the age of the moon, a full-moon, a new moon, a half moon)
- ebb and flow (Oshio, Nakashio, Koshio, Nagashio and Wakashio)
- sunrise or sunset (Tokyo)
[Functions]
- Display monthly calendar.
- Display detailed daily information.
- Jump to specified year or month.
- Jump to today.
- Show/Hide the 12 earthly branches (Eto).
- Show/Hide the old calendar (Old).
- 10 background colors. (Monthly calendar)
- Set specified stamp each day. (30 icons)
- Save the monthly calendar image to your Photo Albums. (day/rokuyo/moon/stamp only)
- Display version information.
[Operations]
- Monthly calendar
Tap the number of the month to display picker, and you can easily to change the year or month.
- Daily information
Tap the daily information, you can easily to change daily information detailed or simple.
- Tool bar
Tap the Save button to save the monthly calendar image to your Photo Albums.
Tap the Color button to change calendar background color. (10 colors)
Produced by e-Workshop
It support until 2030.
when it was already purchased ePrint, you can print the calendar from ePrint.
When is taian or butsumetsu to decide marriage or engagement?
What day is good to get a new car or a house?
What day is good to move?
When is the National Holiday?
When is the consecutive holidays or National Holidays at the next year?
When is the next full moon?
When is the dog day?
What will be the condition of the sea for fishing?
When is the Tensha-nichi for start new job?
When is Ichiryumambaibi or Sanpuku for seed?
When is Daitsuchi or Shotsuchi to cut down trees?
eRokuyo is useful for your important scene.
[Display contents]
- Year/ Month/ Day
- a day of week
- the National Holiday
- the old calendar
- the Rokuyo (taian, shakko, sensho, tomobiki, senpu and butsumetsu)
- the Kyusei (ippaku, jikoku, sanpeki, shiroku, gou, roppaku, shichiseki, happaku and kyushi)
- the 12 earthly branches (rat, ox, tiger, rabbit, dragon, snake, horse, ram, monkey, cockerel, dog and pig)
- the 10 heavenly stems (kinoe, kinoto, hinoe, hinoto, tsuchinoe, tsuchinoto, kanoe, kanoto, mizunoe, mizunoto)
- the Solar term (Risshun, Usui, Keichitsu, Shumbun, Seimei, Kou, Rikka, Boshu, Geshi, Shousho, Taisho, Risshu and so on.)
- the 5 seasonal festivals (Nanakusa, Hinamatsuri, Tango-no-sekku, Tanabata and Choyou-no-sekku)
- other seasonal festivals or events (Setsubun, Valentine's Day, Hachijuhachiya, Higan, Mother's Day, Shanichi, Rojitsu, International Labour Day, Shichi-Go-San and so on.)
- day character (Hassen, Jippogure, Tenchitenjo, Hantsuchi, Sanpuku, Sanrinbo, Fujojubi, Tensha-nichi and Ichiryumambaibi)
- waxing and waning of the moon (the age of the moon, a full-moon, a new moon, a half moon)
- ebb and flow (Oshio, Nakashio, Koshio, Nagashio and Wakashio)
- sunrise or sunset (Tokyo)
[Functions]
- Display monthly calendar.
- Display detailed daily information.
- Jump to specified year or month.
- Jump to today.
- Show/Hide the 12 earthly branches (Eto).
- Show/Hide the old calendar (Old).
- 10 background colors. (Monthly calendar)
- Set specified stamp each day. (30 icons)
- Save the monthly calendar image to your Photo Albums. (day/rokuyo/moon/stamp only)
- Display version information.
[Operations]
- Monthly calendar
Tap the number of the month to display picker, and you can easily to change the year or month.
- Daily information
Tap the daily information, you can easily to change daily information detailed or simple.
- Tool bar
Tap the Save button to save the monthly calendar image to your Photo Albums.
Tap the Color button to change calendar background color. (10 colors)
Produced by e-Workshop
Latest updates
2.7.3
Fixed the issue where text in the comments and event list screens was not visible in dark mode.
