VIBY has been chosen to appear in the new TV commercial for "CRYSTAL SPARK," a highly carbonated water brand from Iris Ohyama Co., Ltd.!

In this, VIBY's first TV commercial appearance, her 2nd Digital Single "HANAMARU" vividly portrays the refreshing feeling of flavored sparkling water along with the journey of discovering one's own unique color.
Ahead of the nationwide broadcast starting June 1st (Monday), we're now releasing the commercials and behind-the-scenes footage on our special website!

■ CRYSTAL SPARK × VIBY Special Website
https://www.irisohyama.co.jp/crystal-spark/campaign/viby/

Furthermore, the release of limited-edition collaboration labels and the holding of a campaign have also been decided!

■Limited-time collaboration labels (3 types in total)


[Flavor]
Plain (500ml)

[Sales begin]
Sales are scheduled to begin sequentially from mid-June 2026.

[Pre-registration website]
Iris Ohyama's official online store, "Iris Plaza" (from May 27th)
https://www.irisplaza.co.jp/index.php?KB=SHOSAI&SID=312010

[Sales Channels]
"Iris Plaza," other internet sites, supermarkets, etc.

*Regarding sales at "Iris Plaza" and other internet sites, the limited-edition VIBY design labels (3 types in total) are randomly included in each case of CRYSTAL SPARK Plain 500ml. Please note that not all types may be included in one case.


■Collaboration Campaign

① Purchase CRYSTAL SPARK and you could win VIBY merchandise!
We'll be giving away VIBY merchandise and Iris Ohyama products to a total of 100 lucky winners!

[How to apply]
• Purchase eligible products at stores or online.
・Apply via the application form on the CRYSTAL SPARK brand website.

[Target Products]
CRYSTAL SPARK 500ml (All Flavors)

[Prize details]
• Purchase 24 or more of the eligible products.
1) MiCOLA Quick Ion Hair Dryer + VIBY Autographed Instax Photo (10 winners)
2) Pocket Chef + VIBY signed instant photo (10 winners)
• Purchase 12 or more eligible items
1) One case of CRYSTAL SPARK 500ml + original VIBY acrylic keychain (10 winners)
2) One case of CRYSTAL SPARK 500ml + Iris Plaza gift card (for 10 people)
• Purchase 6 or more eligible items
1) One case of CRYSTAL SPARK VIBY collaboration package (60 winners)
Participation prize
1) VIBY exclusive movie (for all applicants)

② Social media campaign
[Implementation period]
Monday, June 1, 2026 to Sunday, June 14, 2026

[How to participate]
Iris Ohyama Official X (@irisohyama_info Follow and repost the relevant post.

[Prize details]
CRYSTAL SPARK 500ml (1 case) + Original VIBY charm, etc.
*Participants in this campaign will have a higher chance of winning in the "Purchase CRYSTAL SPARK and win VIBY merchandise!" campaign.

*Please check the special website for details on the limited-edition collaboration labels and campaign.
▼CRYSTAL SPARK × VIBY Special Website
https://www.irisohyama.co.jp/crystal-spark/campaign/viby/


■ "CRYSTAL SPARK" Product Overview
CRYSTAL SPARK is a sparkling water brand that pursues a pleasantly strong carbonation, a refreshing and invigorating sugar-free taste that can be enjoyed without worrying about sugar content, and a gorgeous aroma. The brand name embodies the sparkle and brilliance of water, the refreshing effervescence of carbonation, and the desire to add sparkle to everyday life.

▼CRYSTAL SPARK Official Website
https://www.irisohyama.co.jp/crystal-spark/

We're also planning to release various VIBY content on social media!
▼CRYSTAL SPARK Official Social Media
[X] https://twitter.com/irisohyama_info
[Instagram] https://www.instagram.com/irisohyama/
[TikTok] https://www.tiktok.com/@irisohyama_official

■Inquiries regarding products and VIBY collaboration campaigns, etc.
Iris Ohyama Customer Support and Inquiries
https://www.irisohyama.co.jp/support/