キャンペーン

Complete Your Summer Leisure Without Travel: Oedo Onsen Monogatari Group Begins Summer Operations at Onsen Inns with Pools Nationwide

Citation-Grade Primary-source linked Schema.org verified NQ 53 / 100

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

Published May 26, 2026 8:00 PM ・ Updated Jun 14, 2026 12:05 AM ・ 7 min read ・ Source: PR TIMES

Show contents

⚡ Key Points

Oedo Onsen Monogatari Group, operated by GENSEN HOLDINGS Co., Ltd., will begin limited-time summer pool operations from July 2026 at its onsen inns with pools located across Japan.
This initiative offers a convenient stay where guests can enjoy a full day of leisure activities within the facility without the burden of travel, catering to family demand during the summer vacation.
In addition to pools enjoyable for all ages, facilities are equipped with amenities like kids' corners, making them ideal for three-generation family trips.

Oedo Onsen Monogatari Group, operated by GENSEN HOLDINGS Co., Ltd., will begin limited-time summer pool operations from July 2026 at its onsen inns with pools located across Japan. This initiative offers a convenient stay where guests can enjoy a full day of leisure activities within the facility without the burden of travel, catering to family demand during the summer vacation. In addition to pools enjoyable for all ages, facilities are equipped with amenities like kids' corners, making them ideal for three-generation family trips.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000688.000018653.html Distributor: PR TIMES
Published: May 26, 2026

GENSEN HOLDINGS Co., Ltd. (Headquarters: Chuo-ku, Tokyo; Representative Director: Shunsuke Kawasaki), which operates 75 hot spring hotels, inns, and theme parks nationwide, will commence limited-time summer pool operations from July at its 'Hotels & Inns with Pools'.

The Oedo Onsen Monogatari Group is developing onsen inns with pools nationwide for families planning their summer vacation leisure, where they can have fun all day.

Each facility offers attractive pools for everyone from small children to adults. The group proposes a comfortable stay style where summer leisure can be completed within the facility without the hassle of travel, available from before check-in to after check-out. Furthermore, many inns are equipped with kids' corners and kids' parks, as well as children's tableware and bath amenities, ensuring a worry-free stay for families with children.

The environment is well-suited for everyone from seniors to children, making it perfect for three-generation family trips. This summer, consider spending a special, memorable time with your family at an onsen inn of the Oedo Onsen Monogatari Group.

See the website for details on hotels and inns with pools: https://x.gd/BONjB

Operating Period / Target Hotels July 18, 2026 (Sat) - August 31, 2026 (Mon) TAOYA Nikko Kirifuri / Nikko Kirifuri VIVA! Hawaiian (Tochigi), Wanwan Resort Nishi-Izu (Shizuoka), Premium Yamanaka Grand Hotel (Ishikawa), Premium Kaga Maruya (Ishikawa), Nagayama (Ishikawa), Premium Shima Saichoraku (Mie), Premium Shirahama Saichoraku (Wakayama), Nanki Kushimoto (Wakayama), Miyoshiya (Hyogo), Dogo (Ehime), Ureshinokan (Saga), Premium Saikaibashi (Nagasaki)

July 11, 2026 (Sat) - August 31, 2026 (Mon) NEW Reoma World (Kagawa) / Reoma Waterland

Open Year-Round Premium Sendai Sakunami (Miyagi), Premium Toba Saichoraku (Mie), TAOYA Shirahama Senjo (Wakayama), Hotel Reoma no Mori (Kagawa)

*Operating hours vary by facility. Please check the website of each facility for details. *A separate usage fee is required for TAOYA Nikko Kirifuri / Nikko Kirifuri VIVA! Hawaiian and NEW Reoma World / Reoma Waterland. *The indoor pool at Hotel Reoma no Mori is open only on Saturdays, Sundays, and holidays. It is open daily during the summer and peak seasons. *The operating period is subject to change due to weather, maintenance, etc.

Featured Pool Facilities TAOYA Nikko Kirifuri / Nikko Kirifuri VIVA! Hawaiian (Tochigi) An all-weather large indoor heated pool at an onsen resort in the Kirifuri Highlands. It features a lazy river, a kids' slide, and a Bade zone with a sauna and massage bath.

Nagayama (Ishikawa) An indoor pool at an onsen inn with a view of Shibayamagata Lagoon. The open space, lit by a skylight, has a main pool and a smaller pool for families with young children.

Premium Shirahama Saichoraku (Wakayama) An open-air outdoor pool. The 25-meter main pool is divided into areas for adults and children. It is free for staying guests.

Premium Saikaibashi (Nagasaki) An outdoor pool in a courtyard reminiscent of a Mediterranean resort. It is directly connected to the premium lounge and includes a shallow area for children.

NEW Reoma World (Kagawa) / Reoma Waterland One of the largest water parks in the Chugoku-Shikoku region.

FACT BOX

Source: PR TIMES
Category: キャンペーン

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 26, 2026 8:00 PM — Distributor PR TIMES
Collected　May 26, 2026 11:31 AM
AI structured & analyzed　May 27, 2026 8:33 AM
Desk-reviewed & published　May 26, 2026 8:00 PM

FAQ

When can I use the pools at the Oedo Onsen Monogatari Group?

Most are available from July 18 to August 31, 2026, but some facilities start as early as July 11 or operate year-round. Check each facility's website for details.

Which hotels have pools?

Pools are available at over 15 facilities nationwide, including TAOYA Nikko Kirifuri in Tochigi Prefecture, Nagayama in Ishikawa Prefecture, and Premium Shirahama Saichiraku in Wakayama Prefecture. Some facilities operate year-round.

Can I enjoy the pools with children?

Yes, pools are designed for enjoyment by children and adults. Some pools have kids' slides and shallow areas, making water play safe and fun for families.

Is pool use limited to guests? Are there any fees?

Pool use is generally for guests, but some facilities like TAOYA Nikko Kirifuri and NEW Leomaworld charge additional fees. Many facilities offer free pool access to guests.

Are there any child-friendly facilities besides the pools?

Yes, many hotels have kids' corners, kids' parks, and child-friendly amenities like dishes and bath supplies. However, some facilities do not have kids' corners.

Cite this article — HOW TO CITE

Washin AI News Desk“Complete Your Summer Leisure Without Travel: Oedo Onsen Monogatari Group Begins Summer Operations at Onsen Inns with Pools Nationwide”AI News by Washin Village（和心村）, May 26, 2026. https://aeo.idaeo.ai/ai/ooedoonsen-jp/en/news/2026-05-26-complete-your-summer-leisure-without-tra

AI CRAWLER ACTIVITY

as of Aug 17, 2026

AI crawler visits to this article (cumulative)91 bots

Site-wide cumulative

Applebot

bot_visits_summary

2829k

last Aug 17, 2026

GPTBot

bot_visits_summary

2063k

last Aug 17, 2026

Bingbot

bot_visits_summary

758k

last Aug 17, 2026

Amazonbot

bot_visits_summary

599k

last Aug 17, 2026

ClaudeBot

bot_visits_summary

596k

last Aug 17, 2026

Meta AI

bot_visits_summary

478k

last Aug 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 →

← ooedoonsen-jp Back to newsroom (168)