Showa Retro Onsen Sento Tamagawa Onsen to Hold Father's Day Events Including "Father's Day Duck Bath" and "Father's Haiku Contest"

Onsen Dojo Co., Ltd. (Tokigawa Town, Hiki District, Saitama Prefecture, Representative Director: Juki Yamazaki), which operates the day-use hot spring and Showa retro onsen bathhouse Tamagawa Onsen (Tokigawa Town, Hiki District, Saitama Prefecture), will hold Father's Day events including the "Father's Day Duck Bath" from Friday, June 12, 2026, to Sunday, June 21, 2026.

◎ Father's Day Duck Bath

Wooden blocks inscribed with various "hardships" that fathers typically experience will be carried by toy ducks and floated in the men's bath. The inscriptions include phrases like "Ofuro" (Bath) = "My child won't bathe with me," "Hangovers" = "Drank too much at yesterday's business dinner," and "Boyfriend" = "My daughter brought her boyfriend home." A total of 64 ducks will be prepared, symbolizing the wish to laugh off these hardships with a "haha" (8x8=64). We hope families can relax and appreciate fathers while enjoying the hot springs together.

Date: Friday, June 12, 2026 - Sunday, June 21, 2026

Location: Men's Bath

◎ Father's Haiku Contest

A "Father's Haiku Contest" featuring "Father's common experiences" will be held within the facility. The grand prize winner will be selected from the submitted entries on Father's Day, Sunday, June 21, and will receive an original "Father's Day Appreciation Gift Set" from Tamagawa Onsen.

Application Period: Friday, June 12, 2026 - Friday, June 19, 2026

Submission Location: Corridor in front of the first-floor large hall

Grand Prize Announcement Date: Sunday, June 21, 2026

Announcement Location: Second-floor large hall

Grand Prize: Father's Day Appreciation Gift Set (1 set)

◎ Sale of "Father's Day Appreciation Gift Set"

The "Father's Day Appreciation Gift Set," allowing you to enjoy the "Father's Day Duck Bath" experience in your own home bathtub, is now on sale at Tamagawa Onsen's in-store shop and online store. Enjoying the "Father's Day Duck Bath" in the familiar comfort of your home bath is also a wonderful idea.

Sales Period: Until Sunday, June 21, 2025

Contents: Hinoki bathwood (from Tokigawa Town), rubber duck, Tamagawa Onsen Cider, Tamagawa Onsen original hot spring bath additive, Tamagawa Onsen original Yuzu Curry (with an invitation ticket)

Price: 2,300 yen (tax included)

Sales Locations: Tamagawa Onsen Shop, Tamagawa Onsen Official Online Shop https://tamagawaonse.thebase.in/

* The Hinoki wood will be delivered blank. Please write your own message of appreciation for your father.

* Shipping fees will apply separately for online shop orders.

◎ Father's Day Appreciation Bingo Tournament

A "Father's Day Appreciation Bingo Tournament" will be held on Sunday, June 14, and Sunday, June 21. Prizes include items to appreciate fathers, such as canned beer and fatigue-recovery patches. We encourage you to give the prizes you win to your father.

Date: Sunday, June 14, 2026, Sunday, June 21, 2026, 5:00 PM onwards

Location: Second-floor large hall

Fee: 300 yen per bingo card

* Admission fee is required separately.

Showa Retro Onsen Sento Tamagawa Onsen

Boasting a natural hot spring sourced from 1700 meters underground, this alkaline simple thermal spring (pH 10) is characterized by its smooth, silky texture. Located amidst the serene countryside of Tokigawa Town, you can enjoy a relaxing time while feeling as if you've stepped back into the Showa era.

3700 Tamagawa, Tokigawa Town, Hiki District, Saitama Prefecture

https://tamagawa-onsen.com/

ONDO Holdings Inc.

Under its umbrella, ONDO Holdings Inc. operates Onsen Dojo Co., Ltd., Kii Company Co., Ltd., Sakana To Co., Ltd., and Saitama Musashi Heat Bears Co., Ltd., aiming to create new value, contribute to regional revitalization, and foster human resources to "energize the region." https://ondoholdings.com/