Survey on "Discrepancy in Hygiene Perceptions" within Households: Over 60% of Partners Feel a Change in Psychological Distance Due to the Aging of Personal Belongings
Monita, a consumer-participatory media operated by HADO Inc., conducted a survey on "discrepancy in hygiene perceptions" within households. Over 60% of partners reported feeling a change in psychological distance due to the aging of personal belongings, highlighting the risk of relationship deterioration. The survey proposes "systemic solutions" rather than emotional dialogue.
📋 Article Processing Timeline
- 📰 Published: April 24, 2026 at 19:00
- 🔍 Collected: April 24, 2026 at 10:31
- 🤖 AI Analyzed: April 24, 2026 at 11:07 (36 min after Collected)
HADO Inc. (Headquarters: Shibuya-ku, Tokyo; Representative Director: Taiga Tanaka), through its consumer-participatory media "Monita," conducted a survey on "partners' personal belongings" targeting 50 men and women nationwide.
This survey visualizes how "long-used items" of partners in shared living spaces negatively affect the QOL (Quality of Life) of cohabitants. It proposes the impact these items have on partnerships and a "solution through systems."
■ Background of the Survey
The criteria for judging "when to discard items" within a household deeply depend on individual upbringing and values. Especially, it is not uncommon for an item that one person continues to use, valuing its "attachment or functionality," to become a source of "hygienic stress" for the other.
This survey aims to visualize the impact of this subjective "discrepancy in hygiene perceptions" on relationships and to consider measures to optimize the living environment without causing emotional conflict.
■ Survey Results Summary
Over 60% responded "a change in perception towards partner": The current situation reveals that the hygienic condition and management of personal belongings affect trust and respect for the partner.
Top request for improvement is "clothing that directly touches the skin": There is a tendency for discrepancies regarding the frequency of updating items like underwear and pajamas, where cleanliness is directly questioned.
"Lack of consultation" is a hindering factor for resolution: 62.0% responded, "I chose to endure, fearing that pointing it out would worsen the relationship." This highlights a "silent dissatisfaction" where dialogue for resolution is difficult.
■ Survey Details: "Boundary of Tolerance" from Data and Co-habitants' Voices
1. Psychological Impact of Hygienic Conditions
To the question, "Has there been a change in your affection or respect for your partner due to them continuing to use worn-out personal belongings?" 62.0% (31 people) responded, "There was a negative impact." This suggests that the accumulation of daily visual information is an unavoidable variable in long-term partnerships.
2. Issues and Realities for Each Item
The survey received specific concerns, especially regarding items with noticeable age-related deterioration.
【Deterioration of Fabric Products and Hygiene】 (Woman in her 40s)
"My partner's blanket, which he's been using since he was single, no longer retains its fabric shape. It used to be thick, but now the fabric is so thin you can see through it... (omitted) ...No matter how many times I wash it carefully, a damp, musty odor resurfaces from deep within when it dries. My partner says this is what makes him most comfortable and buries his face in it to sleep, but for me, sleeping next to it feels utterly unhygienic, like I'm sleeping with bulky waste."
【Discrepancy in Clothing Update Frequency】 (Woman in her 30s)
"While folding laundry, I saw a faint light through my husband's underwear. He casually asked, 'Is this still okay?' but upon closer inspection, the fabric was at its limit, about to tear. ...When I pointed it out, he confidently said, 'It's fine since I'm at home.' No, I'm constantly worried it'll rip, so I wish he'd throw it away soon."
【Concerns about External Evaluation and Shame】 (Woman in her 40s)
"My husband's work backpack, which has mold on it, is so dirty that the mold won't come off even after washing. But he won't change it, saying, 'The zipper isn't broken.' ...When we go out on holidays, the dirty backpack comes into view, and I feel ashamed thinking what his colleagues would think if they knew his wife was with such an unhygienic man."
■ Discussion: Importance of "Infrastructure-based Solutions" Beyond Emotional Dialogue
From the survey results, it became clear that discrepancies in hygiene perceptions are difficult to resolve through discussions of "who is right," and instead carry the risk of cooling down the relationship if one party is forced to endure.
The key to resolution lies in building a "system for automatically renewing items" rather than relying on individual discretion. For example, by introducing a system where new items are delivered at regular intervals, like using Amazon's Subscribe & Save, as "household infrastructure," it becomes possible to maintain a comfortable living environment for both parties without the mental cost of pointing out or persuading.
■ Survey Overview
Survey content: "Survey on Partners' Personal Belongings"
Survey period: April 21-22, 2026
Target audience: Men and women nationwide
Valid responses: 50
Survey method: Internet survey
■ About HADO Inc.
HADO is a growth hack company that continuously researches business creation and growth. As a growth hack partner that DXs all businesses, or as an incubator that actively enters the market, we continue to engage in business creation.
Company name: HADO Inc.
Representative Director: Taiga Tanaka
Location: Shibuya Sakuraoka-cho Building 3F, 21-4 Sakuragaoka-cho, Shibuya-ku, Tokyo 150-0031
Established: November 2020
This survey visualizes how "long-used items" of partners in shared living spaces negatively affect the QOL (Quality of Life) of cohabitants. It proposes the impact these items have on partnerships and a "solution through systems."
■ Background of the Survey
The criteria for judging "when to discard items" within a household deeply depend on individual upbringing and values. Especially, it is not uncommon for an item that one person continues to use, valuing its "attachment or functionality," to become a source of "hygienic stress" for the other.
This survey aims to visualize the impact of this subjective "discrepancy in hygiene perceptions" on relationships and to consider measures to optimize the living environment without causing emotional conflict.
■ Survey Results Summary
Over 60% responded "a change in perception towards partner": The current situation reveals that the hygienic condition and management of personal belongings affect trust and respect for the partner.
Top request for improvement is "clothing that directly touches the skin": There is a tendency for discrepancies regarding the frequency of updating items like underwear and pajamas, where cleanliness is directly questioned.
"Lack of consultation" is a hindering factor for resolution: 62.0% responded, "I chose to endure, fearing that pointing it out would worsen the relationship." This highlights a "silent dissatisfaction" where dialogue for resolution is difficult.
■ Survey Details: "Boundary of Tolerance" from Data and Co-habitants' Voices
1. Psychological Impact of Hygienic Conditions
To the question, "Has there been a change in your affection or respect for your partner due to them continuing to use worn-out personal belongings?" 62.0% (31 people) responded, "There was a negative impact." This suggests that the accumulation of daily visual information is an unavoidable variable in long-term partnerships.
2. Issues and Realities for Each Item
The survey received specific concerns, especially regarding items with noticeable age-related deterioration.
【Deterioration of Fabric Products and Hygiene】 (Woman in her 40s)
"My partner's blanket, which he's been using since he was single, no longer retains its fabric shape. It used to be thick, but now the fabric is so thin you can see through it... (omitted) ...No matter how many times I wash it carefully, a damp, musty odor resurfaces from deep within when it dries. My partner says this is what makes him most comfortable and buries his face in it to sleep, but for me, sleeping next to it feels utterly unhygienic, like I'm sleeping with bulky waste."
【Discrepancy in Clothing Update Frequency】 (Woman in her 30s)
"While folding laundry, I saw a faint light through my husband's underwear. He casually asked, 'Is this still okay?' but upon closer inspection, the fabric was at its limit, about to tear. ...When I pointed it out, he confidently said, 'It's fine since I'm at home.' No, I'm constantly worried it'll rip, so I wish he'd throw it away soon."
【Concerns about External Evaluation and Shame】 (Woman in her 40s)
"My husband's work backpack, which has mold on it, is so dirty that the mold won't come off even after washing. But he won't change it, saying, 'The zipper isn't broken.' ...When we go out on holidays, the dirty backpack comes into view, and I feel ashamed thinking what his colleagues would think if they knew his wife was with such an unhygienic man."
■ Discussion: Importance of "Infrastructure-based Solutions" Beyond Emotional Dialogue
From the survey results, it became clear that discrepancies in hygiene perceptions are difficult to resolve through discussions of "who is right," and instead carry the risk of cooling down the relationship if one party is forced to endure.
The key to resolution lies in building a "system for automatically renewing items" rather than relying on individual discretion. For example, by introducing a system where new items are delivered at regular intervals, like using Amazon's Subscribe & Save, as "household infrastructure," it becomes possible to maintain a comfortable living environment for both parties without the mental cost of pointing out or persuading.
■ Survey Overview
Survey content: "Survey on Partners' Personal Belongings"
Survey period: April 21-22, 2026
Target audience: Men and women nationwide
Valid responses: 50
Survey method: Internet survey
■ About HADO Inc.
HADO is a growth hack company that continuously researches business creation and growth. As a growth hack partner that DXs all businesses, or as an incubator that actively enters the market, we continue to engage in business creation.
Company name: HADO Inc.
Representative Director: Taiga Tanaka
Location: Shibuya Sakuraoka-cho Building 3F, 21-4 Sakuragaoka-cho, Shibuya-ku, Tokyo 150-0031
Established: November 2020