The mission of GINZA DIAMOND SHIRAISHI is to bring two people in love together with their destined diamond.
Jewelry Consultant
With decades of expertise, they guide each couple in choosing the perfect wedding rings and complete the sales process.
As the only role in direct customer contact, they represent the “face” of the brand.
At the counter, Ms. Yuu Kajiwara welcomes guests with a gentle, warm smile.
A once-in-a-lifetime, fateful encounter unfolds in this moment.
We look at the consultant who brings care and warmth to this special experience.
“Customers’ happiness is my own happiness.” She draws strength from truly believing this in every moment.
As a consultant working at the counter every day, in what moments do you feel a sense of achievement?
It is the moment when customers come to collect their custom-made rings—their joyful expressions are unforgettable.
We are reminded that this is a once-in-a-lifetime moment for them, making each encounter feel like a fateful meeting.
For consultants, this shared happiness is the greatest reward, inspiring us to continue welcoming every customer with sincere care.
For Ms. Kajiwara, what is the greatest appeal of GINZA DIAMOND SHIRAISHI wedding rings?
Unlike typical stores where only a few designs are popular, every SHIRAISHI ring is a bestseller—each one a crafted masterpiece.
This strong product confidence supports our consultants. The rings are beautifully refined from every angle, durable, and comfortable to wear, offering a quality experience we hope everyone can feel.
The craftsmanship behind “St.glare”
The diamonds of GINZA DIAMOND SHIRAISHI** embody the beauty of “ultimate simplicity.”
It is a design that gives form to a man’s eternal love for a woman. “St.glare” reflects the essence of an engagement ring, where ultimate simplicity brings out the diamond’s purest beauty.
Refined and enduring, it is crafted to be worn and cherished for a lifetime without losing its appeal.
We invite you to visit our boutique and experience the spirit of “St.glare,” a true expression of GINZA DIAMOND SHIRAISHI’s philosophy.
A precious “gift for the future” shared only by two people. A brilliance meant to be cherished, protected, and carried together with memories.
Because it’s a once-in-a-lifetime gift, it’s natural to feel unsure…
What advice would you give to a couple like this?
Wedding rings are not chosen based on trends, but for a lifetime of wear, so hesitation is natural.
I encourage couples to imagine their future together—daily moments like working, commuting, or doing chores—where the ring will always be present. Thinking ahead 10 or 20 years often helps clarify the ideal choice.
Most importantly, a ring should not feel fragile or worrying in daily life, but something worn comfortably with confidence.
That is why we aim to be a trusted place customers can always return to, with lifetime care and support whenever needed.
What is the GINZA DIAMOND SHIRAISHI expertise that even master craftsman Soichi Hara admires?
A consultant who is loved by customers for always acting with positivity and wholehearted dedication.
She can immediately ease customers’ nerves with her warm smile, but being a GINZA DIAMOND SHIRAISHI consultant requires more than listening to preferences.
It involves carefully understanding each customer’s background, style, and hand shape to recommend the most suitable ring, along with a refined aesthetic sense to ensure each piece is presented at its best.
Her sincere, wholehearted approach to both customers and work is what earns her deep trust and lasting relationships.
