家系図 by 名字由来net

家系図 by 名字由来net
家系図 by 名字由来net
Developer: Recstu Inc.
Category: Books & Reference
79.3K installs
Ratings not yet available
348 monthly active users
$<10K monthly revenue est.
IAP 41% · Ad 59%
Install Trends
Weekly +13
Declining
Monthly +81
Declining

家系図 by 名字由来net Summary

家系図 by 名字由来net is a ad-supported, with in-app purchases Android app in Books And Reference by Recstu Inc.. Released in Dec 2012 (13 years ago). It has about 79.3K+ installs Based on AppGoblin estimates, it reaches roughly 348 monthly active users and generates around $<10K monthly revenue (41% IAP / 59% ads). Store metadata: updated Aug 20, 2025, version 115.

Recent activity: 13 installs this week (81 over 4 weeks) showing declining growth View trends →

Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.

Data tracking: SDKs and third-party integrations were last analyzed on Mar 11, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Nov 18, 2025.

Store info: Last updated on Google Play on Aug 20, 2025 (version 115).


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Screenshots

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App Description

Japan's largest and No. 1 free family tree app with over 1.5 million registered users No. 1 overall on the App Store operated by the only company in the industry that has acquired the Privacy Mark Name-derived net official app

□ Operated by the only company in the genealogy industry that has acquired the Privacy Mark
A family tree app provided by surname origin net, the No. 1 name search in Japan, where you can register an unlimited number of people, whether it's a maximum of 100 or 1,000 names
Japan's only easy-to-use family tree app.
You can move the person to any position you like!
First in Japan! Since it comes with a common ID function, you can also refer to and edit the created family tree on the web (PC) version. [Everyone's family tree] https://myoji-yurai.net/familyTree/
Since there is a common ID function, you can inherit and create a family tree just by entering the ID in the "Japanese Family Tree" app!
If you become a premium member, you can register 51 or more people and connect with people from all over Japan, distant relatives, and ancestors.
Since ancient times in Japan, creating a family tree has been considered an important first step to worshiping and offering memorial services to one's ancestors, purifying oneself and one's ancestors.
Therefore, knowing your ancestors and leaving them behind can be considered a traditional and very important record that will affect your descendants.
No. 1 overall AppStore app
Name origin net official app (free)
Over 3 million downloads of surname-derived net apps!!

We have released "Family Tree" as a free app in response to requests from users of Name Derivation Net, such as ``I want an app that can only create a family tree'' and ``I want to make it easier to use only a family tree.''
This is a family tree app provided by Surname Derivation Net, the No. 1 name search site, where you can register an unlimited number of people, whether it's 100 or 1,000 people.
You can now create your own family tree for free, and you can set it to "private" so that only your family can enjoy it, or set it to "public" to connect with multiple users through your family tree. You will be able to deeply understand your origins and roots.
The family tree app is operated by the only family tree company that has acquired the Privacy Mark, so you can use it safely and securely.

*Since the family tree app is linked to the network for information searches, situations such as ``temporarily not being able to access'' or ``search contents not being displayed'' may occur due to server or line load, rather than product-related problems with the app. Furthermore, depending on the model, it may not be possible to display or input old fonts, etc. We apologize for the inconvenience, but we ask that users understand the above and cooperate with us when using this service.

■Features
- You can create your own family's family tree, and the ancestors and distant relatives of published users can be connected to each other.
-You can move the person to your desired position.
- You can register your family crest in your family tree (select from thousands of family crests and register).
- By using the "Family Chronology" function and organizing your and your relatives' anniversaries and birthdays (dates of birth) as a chronology with photos, you can easily manage important days for your family.
・With the "Distant Relative Search" function, you can search for and learn about distant relatives and ancestors from the user's public information.
-You can select the design of your family tree, so you can create your own family tree.
- Supports same-sex marriage (you can register as the opposite sex and change to same-sex by editing the person)
- The created family tree can be saved as an image folder on your smartphone or as a PDF file, so you can easily share it with your family and relatives.

*To connect with distant relatives, you will need to register as a premium member.
*Registration as a premium member is required to register a family crest.
*Depending on the model and OS you are using, you may not be able to add images to people or events in the family tree creation function. Depending on the model, it may take time for the response after tapping or screen transition due to internal memory etc. Also, it may take some time to load the data depending on the line condition. Thank you for your understanding in advance.

■Others
・A family tree is called a "family tree" in English. This app allows you to record your family history.
・By including the date of death (death anniversary), you can also use it at times such as Obon and Equinox to remember your ancestors.
・This is the only family tree app that supports remarriage and marriage of cousins. You can create a more faithful and extensive family tree.
・You can register up to 50 people for free. Many relatives can be found in one genealogy, including parents, siblings, uncles, aunts, cousins, cousins, grandfathers, grandmothers, great-grandfathers, great-great-grandfathers, great-great-grandchildren, great-great-grandchildren, great-great-grandchildren, future grandchildren, and descendants. Even if you don't know your relationship, you can register intuitively.
・For occasions when family members gather for ceremonial occasions such as Obon, year-end and New Year holidays, weddings, and funerals, it may be a good idea to create a family tree digitally, on a scroll, or on a hanging scroll. It is also useful for inheritance.
-You can record longevity celebrations such as 60th birthday, 60th birthday, Kishu, Kasaju, Beiju, Graduation, Hakuju, Centenary, etc., as well as events such as wedding anniversaries, childbirth, baby's age, and Shichigosan. It can also be used to learn about men, women, zodiac signs, and unlucky years.
・You can mutually convert between the Western calendar and the year name (era name).
・This is an app that supports family history and connections from the Heian period, Kamakura period, Muromachi period, Sengoku period, Edo period to modern and modern times.

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■About inquiries
Thank you very much for your valuable opinions and impressions in the reviews. All of us at the management are looking forward to seeing it, but if you have any inquiries or information about any problems regarding the app, please contact us using the link below.
https://www.recstu.co.jp/contact_app.html

Thank you for your support.
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■About surname origin net
According to the ``Japanese Surname Dictionary'' written by surname researcher and literature doctor Motoji Niwa, the number of Japanese surnames (surnames) is just under 300,000.
There are various theories on how to count surnames, such as ``Ito, Ito, Ito, Ito, Ito,'' which counts the same ``Ito'' as 1 case each due to differences in the kanji composition, and ``Ito'' with ``different readings'' such as ``Ito, Ifuji,'' which are counted as 1 case each.
It is said that there are approximately 300,000 surnames, and Surname Derivation Net covers the surnames of more than 99.04% of the entire Japanese population, making it the ``No. 1 information app'' boasting a huge amount of information on ``surname origin.''
*The method of counting surnames in this app is based on our own analysis based on "national telephone directory data."

■Notes
The family tree app only works when connected to the network.
If access is concentrated, it may become temporarily unavailable. In that case, please access the surname derived net web version from your browser.
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Name origin net website https://myoji-yurai.net
Everyone's family tree https://myoji-yurai.net/familyTree/
X(twitter) http://x.com/MNK_update
facebook http://www.facebook.com/298141996866158