Japanese Organising: KonMari, Muji-Style and Decluttering — 2026-09-27

Top developments

Housing ministry data: 33.1% dissatisfied with home storage

Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT), which designates October as "Living Environment Month" (住生活月間), reports in its housing survey that dissatisfaction with the amount and usability of home storage stands at 33.1% — roughly one in three households. The figure is being cited by organising professionals to argue for a "pre-forwarded" autumn tidying push: doing deep decluttering alongside the seasonal wardrobe change rather than waiting for the traditional December-year-end osoji (big clean)

Nitori's Autumn Thanksgiving sale covers ~600 items

Nitori's "Autumn Thanksgiving" sale is running now, offering discounts on around 600 items including beds, chairs, and drum-type washer-dryers — a major seasonal buying window that typically overlaps with households reorganising storage for autumn (published 25 September)

Nitori launches new product line with eight styling looks

Nitori Holdings announced (24 September) the release of new products together with eight new interior coordination proposals, framed around offering arrangements that suit individual tastes and lifestyles — a continuation of the company's strategy to position storage and furniture as lifestyle solutions rather than standalone goods

Muji and Nitori foldable laundry storage gear at ¥1,990–¥2,490

All About's product desk highlights matching ¥2,490 foldable items from both retailers — Nitori's foldable aluminium laundry basket and Muji's nylon mesh flat-drying net — praised for collapsing compactly when not in use, a key trait for small Japanese homes (24 September). A companion piece covers Muji and Nitori drying/hanging goods at ¥1,990, including a wall-mountable 16-pin hanger that avoids damaging walls and a laundry protection cover against rain and pollen

Toushitsukachi-prone clutter: ESSE's tidy tips for the things that pile up

ESSE-online (via Yahoo! News Japan, 25 September) published storage tips for the categories that silently accumulate — plastic shopping bags, disposable chopsticks and similar "things that pile up before you notice" — offering three long-term techniques from people whose homes stay tidy

Local view

Japanese lifestyle media this week is heavily product-focused. Diamond Online via Yahoo! News (26 September) ran a glowing reader review of Nitori's stylish storage baskets — "I want to put one in every room" — reflecting how Nitori's affordable basket line has become a default organising tool in ordinary homes

ITmedia's nlab research series similarly profiled Muji's "polypropylene magnetic pocket storage (A4)" that sticks to front doors and refrigerators, with fans saying scattered papers and mail finally stay organised

Context & numbers

• 221,984 people hold the Housekeeping Association's certified Organising Advisor (整理収納アドバイザー) qualification as of September 2026 — 204,801 at grade 2 and 17,183 at grade 1 — the mainstream credential base for Japan's professional decluttering industry
• 33.1% of households express dissatisfaction with the amount and usability of home storage (MLIT housing survey)
• Key retail price points this week: ¥1,990–¥2,490 for Muji/Nitori foldable laundry and storage goods, around 600 sale items in Nitori's Autumn sale

On the radar

• October is "Living Environment Month" (住生活月間) under MLIT — expect a wave of housing and storage campaigns and surveys from 1 October
• KonMari consultant course in London, 16–18 October 2026 — KonMari Media states only a few virtual or in-person courses will run in 2026, and enrollment for the October London course is currently open; watch for wrap-up coverage in mid-October
• Nitori's expanding "extensible stainless washing machine rack" line continues to draw strong reviews as laundry-room organising gear