Tweeted by Ayu herself via Twitter moments ago, she announced
that she is collaborating with "Sweet Days", a new product from
T&H Co., Ltd
child site Sweet Days
seems to be still on renovation but the full product line-up is online for
order via Rakuten now. And as part of this new collaboration, the first 1000
customers who place their order before 31st August via the official site will
be given a "Hamasaki Ayumi x Sweet Days" poster.
Interestingly, Ayu immediately noticed and pointed out that the supposedly
"15mm" size of the contact lens has been mistakenly stated as "14.5mm"
on the site, sharp eyes there Ayu!
Update August 19th: The actual photo of image character Ayu promoting the
product has been revealed by Japanese news sites and also Ayu herself via
Articles: Model Press