Announced details
E-commerce and online sales of colored contact lenses
“Mew contact” has been operated since its launch in 2013. The number of users and other information are not disclosed.
株式会社カラコンワークス is a subsidiary of Sincere Co.,LTD.
A subsidiary of Sincere Co.,LTD. It operates the “Mew contact” colored contact lens e-commerce site. Other information, including its location, representative, capital and year of establishment, is not disclosed.
Points are valid for 3 months from the date of award. Other registration numbers, patent numbers and related information are not disclosed.
Sincere Co.,LTD. headquarters: 6th Floor, Hongo MK Building, 1-28-34 Hongo, Bunkyo-ku, Tokyo
Free
The company does not address Contract Value / Impact on Business Performance.
| Item | Details |
|---|---|
| Names of Products / Services Covered | Official “Mew contact” app, Mew contact |
| Counterparty | 株式会社カラコンワークス |
| Counterparty overview | A subsidiary of Sincere Co.,LTD. It operates the “Mew contact” colored contact lens e-commerce site. Other information, including its location, representative, capital and year of establishment, is not disclosed. |
| Relationship with the Company | 株式会社カラコンワークス is a subsidiary of Sincere Co.,LTD. |
| Offering price | Free |
| Launch date | Released on Thursday, 14 May 2026 |
| Applicable area | E-commerce and online sales of colored contact lenses |
| Registration number and expiry date | Points are valid for 3 months from the date of award. Other registration numbers, patent numbers and related information are not disclosed. |
| Location | Sincere Co.,LTD. headquarters: 6th Floor, Hongo MK Building, 1-28-34 Hongo, Bunkyo-ku, Tokyo |
| Usage history | “Mew contact” has been operated since its launch in 2013. The number of users and other information are not disclosed. |
Items this document does not state (8)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.To meet the needs of people in their teens and 20s who want to quickly access trend information, as well as those in their 30s and 40s who want to efficiently make additional purchases in a short time, and to provide a faster, more comfortable and personalized shopping experience than the conventional browser-based experience.