Celebrating 110 Years of Okazaki City! Okazaki Rakunoyu × Okazaimon Collaboration Fair

Okazaki Rakunoyu Grand Garden Open-Air Bath, operated by Nakashiro Co., Ltd., Rakunoyu Group (head office: Moriyama-ku, Nagoya), will host the "Okazaimon Fair" in collaboration with "Okazaimon," Okazaki City's popular character and tourism ambassador, to commemorate the 110th anniversary of Okazaki City's incorporation. The event will run from July 1 (Wed) to July 31 (Fri), 2026.

To celebrate this milestone of Okazaki City's 110th anniversary, Okazaki Rakunoyu and Okazaki's iconic mascot Okazaimon are teaming up for their first-ever collaboration. Throughout the facility, guests can enjoy special baths, saunas, and limited-time collaboration menus inspired by Okazaimon, offering a month-long experience to see, eat, and enjoy the charms of Okazaki.

Special programs to enjoy the world of Okazaimon

Okazaimon's Bath

[Period] July 1 (Wed) – July 31 (Fri), 2026

At the men's and women's outdoor baths, enjoy "Shiranoyu," a bath inspired by Okazaimon. Immerse yourself in milky-white water and relax in soothing comfort.

Okazaimon Salt Sauna

[Period] July 1 (Wed) – July 31 (Fri), 2026

Experience a special salt sauna themed after Okazaimon. We offer two types of salt: white salt and black salt mixed with bamboo charcoal powder, representing the black-and-white image of Okazaimon. Enjoy this unique sauna experience available only here by alternating between the two salts.

Fair-Only Collaboration Menu

[Period] July 1 (Wed) – July 31 (Fri), 2026

At the dining area inside the facility, we will offer limited-time menu items inspired by Okazaimon.

Savor these exclusive black-and-white themed dishes available only during this event.

Black Curry Rice 900 yen (tax included) – Features "Hatcho Miso," Okazaimon's favorite, as a secret ingredient Squid Ink Shirasu Pasta 1,000 yen (tax included)

Left: Coffee Float 450 yen (tax included) Right: Cola Float 450 yen (tax included) Monochrome Parfait 650 yen (tax included)

Okazaimon Visit Event

Okazaimon Rock-Paper-Scissors Tournament

[Date and Time] July 26 (Sun), 2026, 15:30– [Venue] Relaxation Area, 1st Floor, Okazaki Rakunoyu

Participants who defeat Okazaimon will receive a prize.

Okazaimon is also scheduled to appear at the bingo event starting at 14:00 on the same day.

*Performances and schedules are subject to change or cancellation due to circumstances.

Event Details

[Event Name] Cheers to the 110th Anniversary of Okazaki City: Okazaimon Fair

[Event Period] July 1 (Wed) – July 31 (Fri), 2026

[Venue] Okazaki Rakunoyu Grand Garden Open-Air Bath (1-14-14 Shojiida, Okazaki City, Aichi Prefecture)

[Event Highlights] · Okazaimon's Bath · Okazaimon Salt Sauna · Limited collaboration menu available · Okazaimon visit event (July 26)

Regional and Future-Connected Initiative "SuteNaburo"

This event is part of our corporate initiative "SuteNaburo" (Sustainable + Brothel), a project aimed at creating sustainable public baths.

"SuteNaburo" aims to position public baths as community hubs, addressing local challenges while promoting the region's best offerings—culture, products, and people.

The "Okazaimon Fair" was conceived with the hope of celebrating the 110th anniversary of Okazaki City together with the local community and introducing the city's attractions to an even wider audience.

Moving forward, we will continue to pass on the region's charm and value to the next generation through information sharing uniquely enabled by public bathhouses.

[Okazaki Rakunoyu Grand Garden Open-Air Bath]

Established: January 2007

Address: 1-14-14 Shojiida, Okazaki City, Aichi 444-0821

Phone Number: 0564-71-1010

HP: https://rakunoyu.com/okazaki/