Survey of 306 People with Wedding Ring Purchase Experience! Nicole Fujita Ranks No. 1 in 'Female Celebrities Who Seem Particular About Their Wedding Rings'

Tokyo Diamond Co., Ltd. (Location: Shibuya-ku, CEO: Ikkyo Hirose, https://tokyo-diamond.jp), which specializes in custom-made hypoallergenic wedding rings, conducted a survey on wedding rings targeting 306 men and women in their 20s to 40s who have purchased one.

A wedding ring is a special item symbolizing married life, and many people spend a lot of time choosing one. However, the points of emphasis vary from person to person, including not only design and price but also material, comfort, and consideration for metal allergies.

Also, because it is something worn for a long time, there are cases where people feel they 'should have compared more before buying' or actually experience metal allergy problems.

Therefore, we conducted a survey on wedding rings with 306 people who have purchased them, and we will introduce the results.

*The gender ratio of respondents was 27.5% male and 72.5% female. The age groups were 14.4% in their 20s, 49.7% in their 30s, and 35.9% in their 40s.

【Survey Summary】

・Ranking of female celebrities who seem particular about their wedding rings: 1st 'Nicole Fujita' (112 people), 2nd 'Satomi Ishihara' (96 people), 3rd 'Keiko Kitagawa' (92 people)

・Most important factors when choosing a wedding ring: 1st 'Design/Appearance' with 278 people. 2nd 'Price/Budget' with 218 people, 3rd 'Agreement on taste with partner' with 140 people

・Regrets about choosing a wedding ring: 'No particular regrets' was the most common answer with 162 people. Followed by, 'I wish I had spent more time choosing' with 50 people, and 'I wish I had looked at more stores' with 45 people

*When quoting the survey results, please state 'Source: Tokyo Diamond Co., Ltd.' and link to the relevant page URL.

Nicole Fujita ranks No. 1 among female celebrities who seem particular about their wedding rings

When asked, 'Please tell us which female celebrities seem particular about their wedding rings. (Multiple answers allowed),' the results were 1st 'Nicole Fujita' (112 people), 2nd 'Satomi Ishihara' (96 people), and 3rd 'Keiko Kitagawa' (92 people).

We asked for the reasons for their answers.

Those who answered 'Nicole Fujita'

'Because she shows a lot of care in her clothing even during pregnancy, so she would likely be particular about a lifelong wedding ring (Female, 20s)'
'Because I have the impression that she is very particular about her belongings (Male, 40s)'

'She seems to have a strong sense of fashion, so I thought she would be particular about her ring too (Female, 30s)'

'As a model, she seems to be particular about what she wears (Female, 20s)'

'She was particular about her wedding and maternity photos, so I thought she would be particular about her wedding ring too (Female, 30s)'

'I have an image of her prioritizing design over brand and having it custom-made (Female, 30s)'

'She seems to have a strong preference for accessories and fashion (Female, 30s)'

Those who answered 'Satomi Ishihara'

'Because I have the impression that she is particular about beauty and fashion (Female, 30s)'

'She seems to be meticulous about the things she wears (Male, 30s)'

'She has a strong commitment to beauty, so she would likely be particular about her belongings too (Female, 30s)'

'She has a glamorous image, and I thought she would have a strong commitment and curiosity towards beauty (Female, 30s)'

'She has a strong image of being highly conscious of fashion and beauty, and seems to be particular about details (Male, 40s)'

'I felt that she would carefully choose based on design and quality (Male, 30s)'

Those who answered 'Keiko Kitagawa'

'She has a very intelligent and stoic image, so I felt she would thoroughly research and choose something for life based on quality, tradition, and craftsmanship (Female, 30s)'

'She also models for a jewelry brand, so she is knowledgeable about jewelry and would be particular about her ring (Female, 20s)'

'She has an elegant and calm atmosphere, and I have the impression that she would be meticulous about the design and texture of her ring (Male, 40s)'

'They are a stylish couple with good fashion sense, so I thought they would be particular (Female, 30s)'

'She is a beautiful person, so she would be particular about the fine details (Female, 20s)'

'I think she has a sharp aesthetic sense, so she would choose carefully and with great attention to detail (Male, 30s)'

Those who answered 'Riisa Naka'

'Her fashion sense is one-of-a-kind, so I have the impression that she would pursue a unique, individual design rather than a brand name (Female, 30s)'

'Her fashion is also unique, so her ring would be particular too (Female, 30s)'

'Her everyday clothes are very unique and stylish, so I thought her ring would also be highly designed (Female, 30s)'

'I feel a sense of particularity in her fashion and home, so I thought she must have been particular about her wedding ring too (Female, 30s)'

Those who answered 'Erika Toda'

'The clothes and accessories she wears are always gorgeous and stylish (Female, 30s)'

'She has an air of elegance and expensive things suit her, so I thought she would be particular about her wedding ring (Female, 30s)'

'She seems to have a strong preference for things she will wear for a long time (Female, 40s)'

'Beautiful and simple things seem to suit her, and I have seen her wearing various jewelry (Female, 20s)'

Those who answered 'Nana Komatsu'

'She seems to have a unique sensibility and is stylish (Female, 30s)'

'She models for many famous brands and seems to have good taste, so she would be particular about the design (Female, 40s)'

'She seems to have a stylish and unique fashion sense (Male, 30s)'

Those who answered 'Tao Tsuchiya'

'She seems to be particular about her clothes and belongings, so I thought she would be very particular about her once-in-a-lifetime wedding ring (Female, 30s)'

'She has a unique image, and I thought she would have a strong preference for things (Female, 20s)'

14.4% have 'experienced' metal allergy problems with wedding rings, either themselves or someone close to them

When asked, 'Have you ever experienced a metal allergy problem with a wedding ring? (Choose one),' 'I have never experienced it' was the most common answer at 85.6%.

On the other hand, there were also answers such as 'My partner experienced it' (5.6%), 'A relative/acquaintance experienced it' (5.2%), 'I experienced it' (2.9%), and 'We both experienced it' (0.7%).
Although the percentage is small, it suggests that a certain number of people have concerns or interest in metal allergies not only through their own experiences but also through the experiences of those close to them.

'Design/Appearance' is the most important factor when choosing a wedding ring

When asked, 'What was important to you when choosing a wedding ring? (Multiple answers allowed),' the results were 'Design/Appearance' (278 people), 'Price/Budget' (218 people), and 'Agreement on taste with partner' (140 people).

The most common answer for regrets about choosing a wedding ring was 'No particular regrets,' with over half being satisfied with their choice

When asked, 'Do you have any regrets about choosing your wedding ring? (Multiple answers allowed),' the results were 'No particular regrets' (162 people), 'I wish I had spent more time choosing' (50 people), and 'I wish I had looked at more stores' (45 people).

Conclusion

This time, we conducted a 'Ranking Survey of Female Celebrities Who Seem Particular About Their Wedding Rings' targeting 306 people who have purchased a wedding ring.

The number one spot went to Nicole Fujita.
Many responses mentioned her strong commitment to fashion and beauty, and the image of her meticulously choosing a design that is true to herself seems to have led to her votes. There were also comments that she would likely prioritize custom-made and design-oriented rings.

Satomi Ishihara was chosen for second place.
In addition to her high awareness of beauty and fashion, many responses touched on the impression that she would carefully choose what she wears. The image of her carefully selecting what suits her, including not just design but also quality, seems to be one of the reasons she gathered votes.

The most common answer for what was important when choosing a wedding ring was 'Design/Appearance' (278 people). Because it is something worn every day, it seems many people prioritize a design that is unique to them and a look that they can love for a long time.

This was followed by 'Price/Budget' (218 people) and 'Agreement on taste with partner' (140 people). While a wedding ring is a special purchase, it also shows that people value balancing it with a realistic budget and choosing it together with their partner.

In addition, 'Material/Quality' (117 people) and 'Brand/Reputation' (111 people) also accounted for a certain number, indicating that not a few people value the sense of security and reliability of something they will wear for a long time.

Furthermore, there was also the answer 'Hypoallergenic' (29 people). Although the number is not large, it suggests that because a wedding ring touches the skin every day, a certain number of people prioritize whether they can continue to wear it with peace of mind.

The most common answer for regrets about choosing a wedding ring was 'No particular regrets' (162 people). Wedding rings are often chosen after thorough discussion between the couple, and it seems many people are able to purchase them with satisfaction.

On the other hand, there were also answers like 'I wish I had spent more time choosing' (50 people) and 'I wish I had looked at more stores' (45 people). Because a wedding ring is worn for a long time, it suggests that a certain number of people feel after purchase that they 'should have spent a little more time comparing and considering.'

Tokyo Diamond Co., Ltd. produces hypoallergenic wedding and engagement rings.

The company aims to create rings that can be worn without worry of metal allergies, using highly biocompatible rare metals such as 'tantalum' and 'hafnium.' These materials are difficult to handle, and a limited number of companies can work with them, which is another feature.

They also consult with those who have already developed a metal allergy from another company's wedding ring or those who think, 'Because it's something I'll wear for life, I want to choose something I can be sure of from the start.'

Furthermore, their website features numerous actual production examples, publishing the background of wedding ring choices, the process up to design finalization, and customer feedback, thereby working to create an environment where those with concerns about metal allergies can choose with confidence.

If you are feeling anxious about choosing a wedding ring or are looking for a hypoallergenic ring, please feel free to contact us.

■Survey Overview: Survey on Wedding Rings
【Survey Period】May 11, 2026 - May 12, 2026
【Survey Method】Internet Survey
【Survey Target】Men and women in their 20s to 40s who have purchased a wedding ring
【Number of Respondents】306 people

■Company Profile
Corporate Name: Tokyo Diamond Co., Ltd.
Brand Name: TOKYO DIAMOND
https://tokyo-diamond.jp/
Location: 1-30-14-303 Ebisu-Nishi, Shibuya-ku, Tokyo
CEO: Ikkyo Hirose
Business Content: Custom-made wedding rings

■Contact for this matter
Tokyo Diamond Co., Ltd.
CEO: Ikkyo Hirose
TEL: 080-7826-6811
Email: tokyo.diamond@icloud.com