gacco
gacco is a Japanese online video learning service offering JMOOC-certified massive open online courses.
What gacco is
gacco is a Japanese online video learning service offering JMOOC-certified massive open online courses. Subjects range from university-level liberal arts to business skills for reskilling, and the service is open to learners of any age. Depending on the course, study may include video lessons, discussions, assignments, reports, peer-reviewed work, or in-person classes. Learners who meet a course’s requirements can receive a completion certificate, but it does not represent university credit or a public qualification. Courses can be discovered through recommendations, rankings, categories, and hashtags, with schedules shown inside courses. Access is mixed, and each course sets its own participation period. gacco is available on Android, iOS, and the web, with current Windows, macOS, Android, iOS, and iPadOS environments recommended. The free gacco plan is listed as free. Enterprise plans are available. The service was founded in 2014 and is headquartered in Tokyo.
Good
- JMOOC-certified course offerings
- Covers liberal arts and business skills
- Course activities can include peer review
- Completion certificates available for requirements met
- Free plan listed
Watch out
- Certificates do not provide university credit
- Certificates are not public qualifications
- Course participation periods vary
- Telephone support is unavailable
Who it suits
gacco suits learners of any age seeking university knowledge or practical reskilling courses. It is also relevant to organizations considering enterprise learning plans.
Verdict
gacco offers varied online courses with optional discussions, assignments, peer review, and in-person components. Its free access and broad subject range make it suitable for independent learners, while course terms and certificate value depend on each course.
Plans and prices
From gacco's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| gacco | Free | 原則無料;講座の受講期間は講座ごとに設定 |
The facts
Each one read from gacco's own pages, with the date it was checked.
What it does
- Account integration
- The service supports linking a dアカウント for login; its privacy policy says the dポイントクラブ membership number is collected when that login method is used.checked 11 Oct 2026
- Completion certificates
- Learners who meet a course’s stated requirements can receive a certificate, which does not certify university credit or a public qualification.checked 11 Oct 2026
- Course availability
- The course listing links to a separate list of courses that have ended new enrollment, and the guide says course schedules are shown within courses.checked 11 Oct 2026
- Course discovery
- The guide says learners can find courses through recommendations, rankings, categories, and hashtags.checked 11 Oct 2026
- Course range
- Courses range from university-level liberal arts to business skills for reskilling.checked 11 Oct 2026
- Intended learners
- gacco describes its service as open to people of any age and promotes learning from university knowledge to practical skills.checked 11 Oct 2026
- Learning activities
- Depending on the course, learners can watch videos, join discussions, submit assignments and reports, complete peer-reviewed work, or attend in-person classes.checked 11 Oct 2026
- Privacy
- The privacy policy says member information may be shared with course providers and, for corporate-contract use, the contracting organization; it also describes handling requests to disclose, correct, stop use of, or delete personal information.checked 11 Oct 2026
- Security
- gacco says it periodically checks and updates software versions to improve security.checked 11 Oct 2026
- Support
- Telephone support is not provided; user support is generally delivered through the support site and notices on the gacco home page.checked 11 Oct 2026
- What it is
- gacco is a Japanese online video learning service offering JMOOC-certified massive open online courses.checked 11 Oct 2026
The company
- Founded
- 2014checked 28 Sep 2026
- Headquarters
- Tokyo, Japanchecked 28 Sep 2026
Money
- Free plan
- Yeschecked 23 Sep 2026
Where it runs
- Supported devices
- The recommended environments include current Windows, macOS, Android, iOS, and iPadOS with current Chrome, Edge, or Safari browsers; Safari is recommended on Mac, iPhone, and iPad.checked 11 Oct 2026
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