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Social Interior

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Subscription and off-price marketplace for circular economy furniture

JapanFounded 2016eCommerce & Marketplaces
Valuation $50–100M Last recorded · 2023
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Social Interior and the history behind them.

About Social Interior

Social Interior, formerly known as subsclife, was founded in November 2016 by Ken Machino. The company operates with a vision to create a society where good quality items circulate, aiming to transform the furniture industry.

The firm offers a multi-faceted business model centered on the circular economy for furniture and home appliances. For consumers (B2C), it runs "subsclife," a subscription service for new furniture and appliances, allowing users to access high-design products for a monthly fee without a long-term commitment. For businesses (B2B), it provides "Social Interior Office Construction Support," a comprehensive service for office design and furnishing, also available through subscription. Complementing these rental services is the "subsclife Off-Price" market, where used items from the subscription services are sold, promoting reuse and reducing waste. A third business line, "INTERIOR BASE," is a platform for designers and architects to specify, quote, and procure furniture and fixtures from a large database.

The company rebranded from subsclife to Social Interior in March 2022 to better reflect its expanded mission beyond subscriptions to encompass the entire lifecycle of furniture and its role in society. The business model is designed to be beneficial for customers, manufacturing partners, and society by reducing waste and promoting sustainable consumption. Social Interior has attracted funding from numerous investors, including Sumitomo, Lotte Ventures Japan, and Sigmaxyz Holdings.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2016
Headquarters
Japan
Open positions
12
Dealroom signal
51.2/100
Industry
Home Living
Sector
eCommerce & Marketplaces, Appliances, Second Hand, Sustainable Development Goals, Climate Tech
Business model
Marketplace & ecommerce
Client focus
b2b

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
DEBT✓Debt Dec 2025 $2.3M — Shoko Chukin Bank ↗
DEBT✓Debt Aug 2023 $7.7M — Undisclosed ↗
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Growth signals

Social Interior website traffic

Latest recorded traffic for Social Interior is 13K monthly website visits, down 51.9% over the last three months.

Latest monthly visits13K 3-month web change-51.9%
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Similar companies

Closest operating peers by Dealroom taxonomy

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Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

4 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series B and later1 investor entered at this stage

  • Shoko Chukin Bank

Other known investors3 additional known investors

  • Cygames Capital
  • Lotte Ventures Japan
  • XTech Ventures
Team profiled 1 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇯🇵 Japan HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Social Interior on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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