UNITED
STATES
SECURITIES
AND EXCHANGE COMMISSION
Washington,
D.C. 20549
Form
6-K
REPORT
OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER
THE SECURITIES EXCHANGE ACT OF 1934
For
the month of December 2025
Commission
File Number: 001-42781
rYojbaba
Co., Ltd.
4-3-1,
Ohashi, Minami-Ku
Fukuoka-Shi,
Fukuoka, 815-0033, Japan
(Address
of principal executive office)
Indicate
by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form
20-F ☒ Form 40-F ☐
Half-Year
Financial and Operational Results
On
December 15, 2025, the Board of Directors of rYojbaba Co., Ltd. (the “Company”) announced its financial and operational
results for the six months ended June 30, 2025.
EXHIBIT
INDEX
| Exhibit |
|
Description |
| 99.1 |
|
Unaudited Financial Results of rYojbaba Co., Ltd for the Six Months Ended June 30, 2025 |
SIGNATURE
Pursuant
to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by
the undersigned, thereunto duly authorized.
| rYojbaba
Co., Ltd. |
|
| |
|
|
| By: |
/s/
Ryoji Baba |
|
| |
Ryoji
Baba |
|
| |
Chief
Executive Officer |
|
Date:
December 15, 2025