#Japan #Tokyo #Oral Care #Sunstar #Cinnamoroll

Sunstar's Special Pre-Bedtime Oral Care Campaign

The Sunstar Group is excited to introduce a unique campaign titled "Pre-Bedtime Special Care Campaign," running from October 15, 2025, to January 8, 2026. This program aims to encourage individuals to develop a careful oral care routine during their nighttime hours. By purchasing select oral care products during this period, participants will stand a chance to win exclusive goodies featuring the beloved Sanrio character, Cinnamoroll, as well as rewards from the preferred payment service, Eraberu Pay®.

With the partnership with Cinnamoroll, Sunstar hopes to make nighttime oral care more relatable and enjoyable, highlighting the importance of maintaining oral hygiene before sleep. Throughout the night, saliva production decreases, creating an environment conducive to the growth of bacteria responsible for bad breath and an unclean mouth by morning. Hence, the campaign encourages a new habit of incorporating additional products such as inter-dental cleaners and mouthwash into the bedtime routine to promote not only oral health but also relaxation at the end of the day.

Campaign Details:

• - Duration:

- Phase 1: October 15, 2025 - November 27, 2025
- Phase 2: November 28, 2025 - January 8, 2026

• - Website: https://sunstar-cinnamoroll2025campaign.jp/

How to Participate:

LINE Submission:

1. Add the CLUB SUNSTAR official account on LINE: URL
2. Access the application form from the LINE chat screen.
3. Select your desired prize and upload a receipt image to complete your entry.
(Deadline: Each phase's final day at 23:59)

Postal Submission:

Send in your entry with your receipt attached to a dedicated postcard including your necessary details and address information. (Deadline: Postmarked by the last day of each phase)

Prize Tiers:

500 yen Tier:

• - Prizes: Phase 1 - Cozy Cushion or 1,000 points of Eraberu Pay® (100 winners), Phase 2 - Eye Mask or 1,000 points of Eraberu Pay® (100 winners)
• - Requirements: Purchase over 500 yen including tax.

1,000 yen Tier:

• - Prizes: Phase 1 - Plush Toy or 3,000 points of Eraberu Pay® (100 winners), Phase 2 - Cozy Blanket or 3,000 points of Eraberu Pay® (100 winners)
• - Requirements: Purchase over 1,000 yen including tax.

Participants who purchase toothbrushes or inter-dental cleaners will double their chances of winning.

Eligible Products:

A range of Sunstar oral care products, including toothpaste, toothbrushes, inter-dental cleaners, liquids, and sprays are eligible for this promotion.

Announcement of Winners:

For LINE submissions, winners will be notified via the chat screen. For postal submissions, the announcement will be made through the shipment of prizes.

Contact:

For inquiries regarding the campaign, reach out to the Sunstar Special Care Campaign Desk at 0120-774-882 (Weekdays 10:00-17:00, excluding weekends and holidays).

About Cinnamoroll:

Cinnamoroll is a beloved character from Sanrio that has won numerous accolades, including the top spot in the Sanrio Character Awards for five consecutive years. His story begins as a little puppy born on a fluffy cloud who finds a loving home at a café where he became known for his adorable cinnamon roll-shaped tail.

• - Official Sanrio Cinnamoroll Page: Here

Sunstar Group Overview:

With over a century of experience, the Sunstar Group aims to promote overall well-being through oral health, contributing to the longevity of individuals' quality of life. Daily oral care activities, such as brushing teeth, are key to maintaining overall health, granting individuals the ability to eat, speak, and smile throughout their lives. Sunstar is dedicated to delivering valuable information, services, and products to enhance oral health and, by extension, improve health and longevity for the community.