Tokyo Tatemono and Mizuho Collaborate on Regional Revitalization: "Aomaru 47 Product Exhibition" Held at Otemachi Tower in Tokyo, Featuring Specialties from Okayama and Akita in May 2026
Tokyo Tatemono and Mizuho Financial Group are regularly holding the "Aomaru 47 Product Exhibition" at Otemachi Tower as part of their regional revitalization efforts. In May 2026, specialties from Okayama and Akita prefectures will be showcased, promoting the charm of local regions in the heart of Tokyo.
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- 📰 Published: May 12, 2026 at 22:00
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Tokyo Tatemono Co., Ltd. and Mizuho Financial Group, Inc. have been regularly holding the "Aomaru 47 Product Exhibition" (hereinafter referred to as "this exhibition"), which gathers specialty products from all over Japan, at "Mori no Plaza" within Otemachi Tower (Chiyoda-ku, Tokyo) since January 2025, as part of their regional revitalization initiatives.
We are pleased to announce that in May 2026, specialty products from Okayama Prefecture (Okayama City) and Akita Prefecture (Yuzawa City) will be exhibited on May 19 (Tuesday) and 20 (Wednesday).
This exhibition was realized through the collaboration between Tokyo Tatemono and Mizuho FG. Tokyo Tatemono developed Otemachi Tower and has been responsible for its management and operation since its completion in 2014. Otemachi Tower is a complex facility consisting of offices, a hotel, and commercial zones. It is directly connected to Otemachi Station, where five subway lines converge, via an underground passage, creating a vibrant space bustling with not only surrounding office workers but also subway users throughout the day. Mizuho FG, which has its head office in Otemachi Tower, the venue for this exhibition, is the only megabank with branches in all 47 prefectures* and is expanding its regional revitalization efforts to contribute to the development of various regions across Japan.
Leveraging these characteristics, Tokyo Tatemono and Mizuho FG will contribute to regional revitalization by promoting local attractions through regularly holding product exhibitions showcasing specialty products from all over Japan in Otemachi, the heart of Tokyo.
* As of May 2026, according to Mizuho FG research
Key Points of This Release:
* The "Aomaru 47 Product Exhibition," featuring specialty products from all 47 prefectures, has been regularly held at Otemachi Tower since January 2025.
* Realized through the collaboration between Tokyo Tatemono, which developed and manages Otemachi Tower, and Mizuho FG, the only megabank with branches in all 47 prefectures.
* In May, specialties from Okayama Prefecture (Okayama City) and Akita Prefecture (Yuzawa City) will gather on the 19th and 20th.
Event Outline:
Event Name: "Aomaru 47 Product Exhibition" (Reading: Aomaru Yon-nana Bussanten)
Dates for This Event:
May 19 (Tuesday) 11:00-19:30
May 20 (Wednesday) 11:00-19:30
* Okayama Prefecture only until 19:00
Venue: "Mori no Plaza" on the second basement floor of Otemachi Tower, 1-5-5 Otemachi, Chiyoda-ku, Tokyo, directly connected to Otemachi Station on various subway lines via an underground passage.
Organizers: Tokyo Tatemono Co., Ltd., Mizuho Financial Group, Inc.
Official Website: https://the-otemachi-tower.com/otemachi-forest/news
Contact: Municipalities wishing to exhibit, please contact the Aomaru 47 Product Exhibition Secretariat at aomaru.bussanten@mizuhofg.co.jp
Details of Exhibited Content:
Okayama City, Okayama Prefecture:
Introducing the charms of Okayama City. We have a selection of popular local specialties, including Ote Manju and Kibi Dango. This is an opportunity to fully enjoy the unique deliciousness and charm of Okayama. Please stop by.
Yuzawa City, Akita Prefecture:
We will deliver carefully selected specialty products from "Yuzawa City," the southern gateway to Akita Prefecture! A wide variety of items including Inaniwa Udon, Iburigakko, dried goods, Kawatsura Lacquerware, local sake, and famous confectionery! Please stop by!
Access Map:
About Otemachi Tower:
Otemachi Tower is a large-scale complex facility directly connected to Otemachi Station on various subway lines, featuring office floors, the commercial zone "OOTEMORI," and the luxury hotel "Aman Tokyo" on its upper floors.
The vast urban forest "Otemachi no Mori," occupying about one-third (approx. 3,600㎡) of the site, has confirmed diverse flora and fauna, including endangered species. It also contributes to urban environmental improvement, such as mitigating the heat island phenomenon and preventing rainwater runoff during torrential downpours due to the soil's water retention effect. In March 2025, it received the first certification with the highest rating "★★★ (Triple Star)" under the "Excellent Green Space Assurance Plan Certification System (TSUNAG)" operated by the Ministry of Land, Infrastructure, Transport and Tourism, and has received numerous certifications and awards as an urban green space.
The commercial zone "OOTEMORI" is located at the center of the underground network of Otemachi Station, where five subway lines converge, including an underground passage connecting the Tokyo Metro Tozai Line and Marunouchi Line within the facility. "Mori no Plaza," where natural light from the "Otemachi no Mori" on the ground level streams through a 15m high atrium, provides a relaxing space that feels like a forest underground, offering a convenient and relaxing place for people working in the surrounding area, regardless of whether they are on or off duty.
About "Aomaru":
Mizuho FG's official character "Aomaru" is a Mizuho employee who explains products and services in an easy-to-understand manner. A wombat with fur the same color as the corporate color, its trademark belly pocket contains useful items for daily life, such as a smartphone.
Tokyo Tatemono News List
Keywords:
We are pleased to announce that in May 2026, specialty products from Okayama Prefecture (Okayama City) and Akita Prefecture (Yuzawa City) will be exhibited on May 19 (Tuesday) and 20 (Wednesday).
This exhibition was realized through the collaboration between Tokyo Tatemono and Mizuho FG. Tokyo Tatemono developed Otemachi Tower and has been responsible for its management and operation since its completion in 2014. Otemachi Tower is a complex facility consisting of offices, a hotel, and commercial zones. It is directly connected to Otemachi Station, where five subway lines converge, via an underground passage, creating a vibrant space bustling with not only surrounding office workers but also subway users throughout the day. Mizuho FG, which has its head office in Otemachi Tower, the venue for this exhibition, is the only megabank with branches in all 47 prefectures* and is expanding its regional revitalization efforts to contribute to the development of various regions across Japan.
Leveraging these characteristics, Tokyo Tatemono and Mizuho FG will contribute to regional revitalization by promoting local attractions through regularly holding product exhibitions showcasing specialty products from all over Japan in Otemachi, the heart of Tokyo.
* As of May 2026, according to Mizuho FG research
Key Points of This Release:
* The "Aomaru 47 Product Exhibition," featuring specialty products from all 47 prefectures, has been regularly held at Otemachi Tower since January 2025.
* Realized through the collaboration between Tokyo Tatemono, which developed and manages Otemachi Tower, and Mizuho FG, the only megabank with branches in all 47 prefectures.
* In May, specialties from Okayama Prefecture (Okayama City) and Akita Prefecture (Yuzawa City) will gather on the 19th and 20th.
Event Outline:
Event Name: "Aomaru 47 Product Exhibition" (Reading: Aomaru Yon-nana Bussanten)
Dates for This Event:
May 19 (Tuesday) 11:00-19:30
May 20 (Wednesday) 11:00-19:30
* Okayama Prefecture only until 19:00
Venue: "Mori no Plaza" on the second basement floor of Otemachi Tower, 1-5-5 Otemachi, Chiyoda-ku, Tokyo, directly connected to Otemachi Station on various subway lines via an underground passage.
Organizers: Tokyo Tatemono Co., Ltd., Mizuho Financial Group, Inc.
Official Website: https://the-otemachi-tower.com/otemachi-forest/news
Contact: Municipalities wishing to exhibit, please contact the Aomaru 47 Product Exhibition Secretariat at aomaru.bussanten@mizuhofg.co.jp
Details of Exhibited Content:
Okayama City, Okayama Prefecture:
Introducing the charms of Okayama City. We have a selection of popular local specialties, including Ote Manju and Kibi Dango. This is an opportunity to fully enjoy the unique deliciousness and charm of Okayama. Please stop by.
Yuzawa City, Akita Prefecture:
We will deliver carefully selected specialty products from "Yuzawa City," the southern gateway to Akita Prefecture! A wide variety of items including Inaniwa Udon, Iburigakko, dried goods, Kawatsura Lacquerware, local sake, and famous confectionery! Please stop by!
Access Map:
About Otemachi Tower:
Otemachi Tower is a large-scale complex facility directly connected to Otemachi Station on various subway lines, featuring office floors, the commercial zone "OOTEMORI," and the luxury hotel "Aman Tokyo" on its upper floors.
The vast urban forest "Otemachi no Mori," occupying about one-third (approx. 3,600㎡) of the site, has confirmed diverse flora and fauna, including endangered species. It also contributes to urban environmental improvement, such as mitigating the heat island phenomenon and preventing rainwater runoff during torrential downpours due to the soil's water retention effect. In March 2025, it received the first certification with the highest rating "★★★ (Triple Star)" under the "Excellent Green Space Assurance Plan Certification System (TSUNAG)" operated by the Ministry of Land, Infrastructure, Transport and Tourism, and has received numerous certifications and awards as an urban green space.
The commercial zone "OOTEMORI" is located at the center of the underground network of Otemachi Station, where five subway lines converge, including an underground passage connecting the Tokyo Metro Tozai Line and Marunouchi Line within the facility. "Mori no Plaza," where natural light from the "Otemachi no Mori" on the ground level streams through a 15m high atrium, provides a relaxing space that feels like a forest underground, offering a convenient and relaxing place for people working in the surrounding area, regardless of whether they are on or off duty.
About "Aomaru":
Mizuho FG's official character "Aomaru" is a Mizuho employee who explains products and services in an easy-to-understand manner. A wombat with fur the same color as the corporate color, its trademark belly pocket contains useful items for daily life, such as a smartphone.
Tokyo Tatemono News List
Keywords: