Only 30% Satisfied with Drying Clothes Outside. Regional Stresses like Tottori's 'Bugs' and Kagoshima's 'Volcanic Ash' Revealed [National Survey on Laundry Drying]

Panasonic Corporation conducted a nationwide survey on laundry drying habits involving 4,700 people. Against a backdrop of increasing dual-income households and environmental changes, the 'room drying' preference accounted for 57.6% of the total. Only about 30% are consistently satisfied with outside drying, with region-specific problems like bugs in Tottori and volcanic ash in Kagoshima highlighted. While about half of consumers show interest in clothes-drying dehumidifiers to improve indoor drying, the biggest barrier to adoption is the 'electricity bill'.
調査NQ 75/100出典:PR Times

📋 Article Processing Timeline

  • 📰 Published: May 22, 2026 at 20:00
  • 🔍 Collected: May 22, 2026 at 11:31
  • 🤖 AI Analyzed: May 23, 2026 at 10:00 (22h 28m after Collected)
In recent years, the lifestyle of drying laundry indoors (room drying) has been taking root, driven by lifestyle changes such as the increase in dual-income and single-person households doing laundry at night, rising crime prevention awareness, and environmental changes like flying pollen, yellow sand, and sudden bad weather. Therefore, Panasonic Corporation conducted a nationwide survey on 'laundry drying' to explore the reality of diversifying laundry concerns regardless of the season. This survey highlighted the reality of region-specific laundry troubles and the challenges of room drying. - Results show a majority of 'room drying' advocates in 16 out of 23 prefectures in East Japan, and 14 out of 24 prefectures in West Japan. - Only about 30% of people achieve satisfactory 'outside drying.' Approximately 70% feel 'weather stress' when going out. Hokkaido has the highest number of people feeling weather stress. - 'Region-specific outside drying troubles' became clear, such as 'bugs attaching' in Tottori Prefecture, 'volcanic ash' in Kagoshima Prefecture, and 'exhaust gas' in Tokyo. - 'Security concerns' are also a factor in avoiding outside drying. 'Room drying' has become mainstream, especially among younger demographics, with about 70% of women in their 20s and 30s answering that they usually dry clothes indoors. - In addition to 'drying time' and 'damp smell,' the survey highlighted the 'pressure on living space' due to 'no space to hang clothes' as a problem with room drying. - The keys to ideal room drying are 'fast-drying,' 'cleanliness,' and 'energy-saving.' Maintaining the 'room air quality,' such as preventing condensation and humidity, is also required. - While about half are eager to introduce a 'clothes-drying dehumidifier,' the biggest barrier is the 'electricity bill.' Over 80% desire to 'dry clothes thoroughly while keeping electricity costs down.' [Survey Overview] - Area: Nationwide - Target: A total of 4,700 men and women in their 20s to 70s [Those who do laundry at least twice a week and use both outside and room drying] - Survey Period: Wednesday, April 8 to Friday, April 10, 2026 - Commissioned Agency: Rakuten Insight, Inc. *When quoting the survey results, please indicate 'Survey by Panasonic' as the source. When asked whether they usually dry their laundry 'outside' or 'indoors,' 40.9% overall were 'outside drying advocates' and 57.6% were 'room drying advocates.' The results showed that 'room drying advocates' were the majority in 16 of 23 prefectures in East Japan and 14 of 24 prefectures in West Japan, revealing a particularly high ratio of room drying in East Japan. When people who frequently dry outside were asked if they are 'able to achieve satisfactory outside drying every time' they do laundry, only 33.6% answered 'able to do it every time.' Regarding the question, 'Do you feel stress or anxiety about the weather when you go out while leaving your laundry drying outside?', about 70% (66.9%) answered 'quite a lot' or 'a little.' Among them, 'Hokkaido' had the highest number of people answering 'quite a lot.' The psychological burden of outside drying, which is easily affected by the weather, was highlighted. <'Region-specific outside drying troubles' became clear, such as 'bugs attaching' in Tottori Prefecture, 'volcanic ash' in Kagoshima Prefecture, and 'exhaust gas' in Tokyo> When asked about the factors that make them feel they 'do not want to dry laundry outside' by season, or factors that make them abandon or regret outside drying, half of the total respondents cited 'sudden weather changes' (53.8%). In addition to this, reasons such as 'fading/damage to clothes due to UV rays' (27.2%) and 'attachment of bugs (stink bugs, etc.)' (23.1%) were also mentioned, showing the difficulty of drying outside without hesitation due to the environment. As a factor for abandoning outside drying, 'attachment of bugs (stink bugs, etc.)' was cited by 41.0% in Tottori Prefecture, 37.0% in Shimane Prefecture, and 36.0% in Akita Prefecture, which are outstandingly high compared to the national average of 23.1%. In open-ended responses, earnest voices were gathered, such as 'Various types of stink bugs attach to the laundry and enter the room' and 'Sometimes there is a massive outbreak of stink bugs.' In addition, respondents from Kagoshima Prefecture raised concerns about 'volcanic ash/ashfall,' stating, 'In Kagoshima Prefecture, volcanic ash from Sakurajima is constantly falling, or previously fallen ash remains, and even a little wind makes the ash dance.' Also, in Tokyo, where traffic is heavy, there were concerns specific to urban areas about air pollution and being seen from the outside, with comments like, 'It is hard to dry outside partly because a main road is nearby' and 'Because it faces a main street.' From Hokkaido and the Tohoku/Hokuriku regions, voices expressing the inability to dry outside in winter arose, saying, 'It snows in winter, so laundry won't dry even if hung outside. The laundry freezes.' From Gunma Prefecture, the reason was, 'The strong, dry winter winds blow the laundry away.' Okinawa

FAQ

パナソニックの調査によると、部屋干し派と外干し派の割合はどのようになっていますか?

全国の20代〜70代の4,700人を対象とした調査では、「部屋干し派」が57.6%、「外干し派」が40.9%という結果になり、部屋干し派が多数を占めています。

洗濯物を外干しする際、人々はどのようなことにストレスを感じていますか?

外干し派の約7割(66.9%)が外出時に「天候が気になってストレスや不安を感じる」と回答しています。また、「急な天候の変化(53.8%)」、「紫外線による色あせ・ダメージ(27.2%)」、「虫の付着(23.1%)」などが外干しを避ける要因として挙げられました。

外干しに関する地域特有の悩みにはどのようなものがありますか?

鳥取県や島根県、秋田県では「虫(カメムシ等)の付着」への悩みが突出して高く、鹿児島県では「火山灰」、東京都では「排気ガス」、北海道や東北・北陸地方では「冬の凍結」、群馬県では「強風」といった地域ごとの特有の悩みが明らかになりました。

20代〜30代の女性に部屋干しが多い理由は何ですか?

防犯上の不安などが要因となり、若年層を中心に部屋干しが主流化しており、20〜30代女性の約7割が普段の洗濯を「部屋干し」で行っていると回答しています。

部屋干しの主な課題と、消費者が衣類乾燥除湿機に求めることは何ですか?

部屋干しの悩みは「乾く時間」「生乾き臭」「居住空間の圧迫」です。消費者は「速乾性」「清潔性」「省エネ性」を求めており、約半数が衣類乾燥除湿機の導入に意欲的ですが、8割超が「電気代を抑えてしっかり乾かせること」を希望しています。