Nihon Waso Holdings has spent its life as a kimono intermediary: it runs free kimono-dressing classes, and through them creates the occasions at which kimonos are sold, taking a brokering role rather than holding stock. In January 2024 it stepped out of that model and launched KAERUWA, an e-commerce site selling curated Japanese goods direct to consumers, pitched at making kimono "more accessible and freer."

The experiment ran against a shrinking market. In a disclosure dated 23 April 2026 the company announced KAERUWA would close on 30 June 2026, judging the site to have "fulfilled its role" as the Japanese clothing market kept contracting.

The retreat was framed as a return to strengths: management resources would go back to the founding sales-mediation model — teach, convey, and distribute — rather than competing head-on in open e-commerce, where a broker's class network is worth nothing.

Returned to brokering, where its dressing-class network gives an edge, instead of competing as just another online shop.

Direct e-commerce put a broker in competition with every online retailer, on terms where its real asset — the dressing-class network — did not apply.

The waso market itself was contracting, so the new channel was launched into falling demand.

Two sales models split the same small pool of management resources.

A new channel only works if your existing advantage carries into it. Nihon Waso's moat was its customer network, not its website — moving online made it just another shop.

KAERUWA closed on 30 June 2026 and Nihon Waso refocused on free dressing classes and sales mediation. The company presented the closure as a deliberate re-concentration on the founding model rather than a forced retreat.

FOLLOW THE EVIDENCE

The sources

  1. Nihon Waso Holdings disclosure — "Notice regarding closure of EC site KAERUWA", 23 April 2026 (site launched January 2024, closes 30 June 2026; return to sales-mediation model amid shrinking waso market) tdnet-pdf.kabutan.jp
  2. Minkabu — "Nihon Waso <2499>: Notice regarding closure of EC site KAERUWA", 23 April 2026 (timely disclosure summary) minkabu.jp
  3. Japan Net Economy Newspaper — "Nihon Waso Holdings to close EC site", April 2026 (site closes 30 June) bci.co.jp