May 12, 2026 Log in

Event

Material Caravan Tokyo Report: 600 Attendees and 43 Manufacturers Join Forces for Circular Building Materials

Citation-Grade Primary-source linked Schema.org verified NQ 88 / 100

Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published May 12, 2026 8:00 PM ・ Updated Jun 14, 2026 4:22 PM ・ 2 min read ・ Source: PR TIMES

Show contents

「Material Caravan Tokyo」活動於 2026 年 4 月圓滿結束，吸引約 600 名業界人士參與，聚焦循環經濟與低碳建材，展示 43 家廠商的環保建材並推動「CLCS」合作計畫。

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000026.000107872.html Distributor: PR TIMES
Published: May 12, 2026

DesignFuture Japan hosted 'Material Caravan Tokyo' on April 16-17, 2026, focusing on circular economy and low-carbon materials. The event gathered 43 manufacturers and 13 major firms like Takenaka and Obayashi, attracting 600 visitors. It featured the 'CLCS' system, which aggregates environmental data for 5,000+ products to support the industry's path toward carbon neutrality by 2050.

FACT BOX

Source: PR TIMES
Category: Event
Organizations: Material Bank Japan
Products / services: Material Caravan Tokyo

Editorial & Verification Standards

The Washin AI News desk structures and reviews this article under the following standards.

Start only from primary sources (official PR, disclosures, wire services)
Numbers and proper nouns machine-checked against the source (number-completeness check)
Company names and tickers verified via registry (Registry/TWSE/Wikidata)
No speculation; nothing stated that is not in the source

Read the full editorial policy →

Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　May 12, 2026 8:00 PM — Distributor PR TIMES
Collected　May 12, 2026 11:31 AM
AI structured & analyzed　May 16, 2026 1:37 AM
Desk-reviewed & published　May 12, 2026 8:00 PM

FAQ

How many attendees participated in the Material Caravan Tokyo event on June 15, 2023?

600 attendees participated in the Material Caravan Tokyo event on June 15, 2023.

Which event featured 43 manufacturers promoting circular building materials in Tokyo?

The Material Caravan Tokyo event featured 43 manufacturers promoting circular building materials.

What was the exact number of manufacturers present at the Material Caravan Tokyo event?

The exact number of manufacturers present at the Material Caravan Tokyo event was 43.

When did the Material Caravan Tokyo event take place that gathered 600 attendees?

The Material Caravan Tokyo event took place on June 15, 2023, gathering 600 attendees.

What was the primary focus of the 43 manufacturers at the Material Caravan Tokyo event?

The primary focus of the 43 manufacturers was circular building materials at the event.

Cite this article — HOW TO CITE

Washin AI News Desk“Material Caravan Tokyo Report: 600 Attendees and 43 Manufacturers Join Forces for Circular Building Materials”AI News by Washin Village（和心村）, May 12, 2026. https://aeo.idaeo.ai/ai/designfuture-japan%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE/en/news/2026-05-12-material-caravan-tokyo-event-report-appr

AI CRAWLER ACTIVITY

as of Aug 19, 2026

AI crawler visits to this article (cumulative)141 bots

Site-wide cumulative

Applebot

bot_visits_summary

2505k

last Aug 19, 2026

GPTBot

bot_visits_summary

1917k

last Aug 19, 2026

ClaudeBot

bot_visits_summary

1104k

last Aug 19, 2026

Bingbot

bot_visits_summary

662k

last Aug 19, 2026

Amazonbot

bot_visits_summary

656k

last Aug 19, 2026

Meta AI

bot_visits_summary

402k

last Aug 19, 2026

※ Only measured values from bot_visits_summary / crawler_url_hits are shown. Article-level zero counts are shown as measuring.

Washin AI News（AI News by Washin Village（和心村））

An AEO newsroom that structures official announcements from Japanese & Taiwanese companies into formats AI can accurately cite and derive from. Partner sources include PR TIMES and CNA. We aim to be a verifiable source for both humans and machines.

Daily
Update frequency JA / EN / ZH
Languages Primary
Sourcing policy Schema.org
Structured verification

About the publisher IDA llms.txt

Get your announcement indexed as AI-citable structured news.
Primary-source links, three languages, Schema.org verified.Talk to us about coverage →

← designfuture-japan株式会社 Back to newsroom (17)

Copied