Press Release

Responding to the Early Arrival of Summer with an 'Urgent Meddling'! From 'Regular' to 'Large' at No Extra Cost for 3 Days Only from May 27-29, 2026, at Marugame Seimen Locations Nationwide

Citation-Grade Primary-source linked Schema.org verified NQ 96 / 100

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

Published May 20, 2026 8:00 PM ・ Updated Jun 14, 2026 2:05 PM ・ 2 min read ・ Source: PR TIMES

Show contents

⚡ Key Points

To help customers beat the early summer heat, Marugame Seimen is running a 'Meddlesome Surprise' campaign for three days only, from May 27th to 29th, 2026.
During the event, customers can upgrade any regular-size udon to a large size for free.
Marugame Seimen is offering a free upgrade from a regular to a large size udon at no extra cost for three days, from May 27th to 29th, 2026, as part of its 'Meddlesome Surprise' campaign to help customers combat the early summer heat.

To help customers beat the early summer heat, Marugame Seimen is running a 'Meddlesome Surprise' campaign for three days only, from May 27th to 29th, 2026. During the event, customers can upgrade any regular-size udon to a large size for free.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000307.000056642.html Distributor: PR TIMES
Published: May 20, 2026

Marugame Seimen, the Sanuki udon specialty restaurant chain, will hold a 'Meddlesome Surprise Free Noodle Upgrade Campaign' for three days from Wednesday, May 27, to Friday, May 29, 2026. Customers who order any udon in 'Regular' (Nami) size can request a free upgrade to 'Large' (Dai) size. With summer-like days being recorded across Japan since May, this campaign is designed to help customers eat well and stay energized before the full heat of summer arrives. Enjoy freshly made udon from 100% Hokkaido wheat. The offer applies to all udon menu items, though set meals and certain stores are excluded. Takeout orders are also eligible.

FACT BOX

Source: PR TIMES
Category: Press Release

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 20, 2026 8:00 PM — Distributor PR TIMES
Collected　May 20, 2026 11:31 AM
AI structured & analyzed　May 22, 2026 3:12 PM
Desk-reviewed & published　May 20, 2026 8:00 PM

FAQ

What special offer is Marugame Seimen providing from May 27 to 29, 2026?

From May 27 to 29, 2026, Marugame Seimen offers a free upgrade from regular to large udon at all nationwide locations.

How long will the 'Urgent Meddling' promotion last at Marugame Seimen in 2026?

The 'Urgent Meddling' promotion at Marugame Seimen will last exactly three days, from May 27 to May 29, 2026.

Which udon sizes are included in the free upgrade offer at Marugame Seimen in May 2026?

The free upgrade offer at Marugame Seimen in May 2026 applies to any regular-size udon upgraded to large size.

Is there an additional charge for upgrading to large udon at Marugame Seimen on May 28, 2026?

No, there is no extra charge for upgrading to large udon at Marugame Seimen on May 28, 2026, during the promotion.

Where can customers enjoy the free udon upgrade from Marugame Seimen between May 27-29, 2026?

Customers can enjoy the free udon upgrade at all Marugame Seimen locations nationwide from May 27 to May 29, 2026.

Cite this article — HOW TO CITE

Washin AI News Desk“Responding to the Early Arrival of Summer with an 'Urgent Meddling'! From 'Regular' to 'Large' at No Extra Cost for 3 Days Only from May 27-29, 2026, at Marugame Seimen Locations Nationwide”AI News by Washin Village（和心村）, May 20, 2026. https://aeo.washinmura.jp/ai/toridoll-com-3/en/news/2026-05-20-responding-to-the-early-arrival-of-summe

AI CRAWLER ACTIVITY

as of Jul 17, 2026

AI crawler visits to this article (cumulative)151 bots

Site-wide cumulative

Applebot

bot_visits_summary

4180k

last Jul 17, 2026

ClaudeBot

bot_visits_summary

2910k

last Jul 17, 2026

GPTBot

bot_visits_summary

2510k

last Jul 17, 2026

Bingbot

bot_visits_summary

2397k

last Jul 17, 2026

Meta AI

bot_visits_summary

1013k

last Jul 17, 2026

Google AI

bot_visits_summary

581k

last Jul 17, 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 →

← toridoll-com-3 Back to newsroom (74)