Perfect for Summer Research! Numerous Experiential Workshops at Tokyo Dome City and Nihonbashi in 'Summer Exciting Kids Fes 2026'

Key Points of This Event

Over a total of 5 days right after the start of summer vacation, numerous experiential programs where children can learn while having fun with their families will be held at two venues: Tokyo Dome City Prism Hall and the Nihonbashi area.
- Held for the 4th time this year. Last year, approximately 4,000 parents and children participated at the Tokyo Dome City Prism Hall venue, and about 3,000 at the Nihonbashi venue.
- A total of 52 workshops, where participants can realistically experience the initiatives and services of various companies, are perfect topics for summer independent research.
- Provides a place to pass on the SDG initiatives of exhibiting companies to the next generation through workshops.

Mitsui Fudosan Co., Ltd. (Headquarters: Chuo-ku, Tokyo; President and CEO: Takashi Ueda; hereinafter "Mitsui Fudosan"), Mitsui Fudosan Building Management Co., Ltd., and Nihonbashi Muromachi Area Management will co-host the "Summer Exciting Kids Fes 2026" across two locations: Tokyo Dome City (Saturday, July 18, and Sunday, July 19) and the Nihonbashi area (Friday, July 24; Saturday, July 25; and Sunday, July 26).

Under the theme "Learning about SDGs while experiencing them happily with parents and children," about 52 workshops will be set up by exhibitors including companies, organizations, and local commercial stores. By encouraging children to take an interest in various jobs and personalize each exhibitor's SDG efforts, the event provides a learning space that "expands future possibilities."

[Held on Saturday, July 18 & Sunday, July 19] Tokyo Dome City Prism Hall Venue
Mobilized about 4,000 people last year! Diverse booths featuring crafts and fun science experiments perfect for independent research.
The Tokyo Dome City Prism Hall venue, which attracted around 4,000 visitors last year, will be held for two days this year on July 18 (Sat) and 19 (Sun). In this 4th edition, a record high of 24 companies will exhibit, offering children a wide variety of learning opportunities in workshop formats. In addition to booths where participants can learn about the mechanisms of money and stocks through games, or make plant pots using new materials replacing soil, there is plenty of content to learn happily through play and sports, such as soccer classes and volleyball experiences.

Tokyo Dome City Prism Hall Venue Implementation Overview
- Date and Time: July 18 (Sat) and July 19 (Sun), 2026
[Part 1] 11:00-14:00 / [Part 2] 14:30-17:30
- Venue: Tokyo Dome City Prism Hall (1-3-61 Koraku, Bunkyo-ku, Tokyo)
- Application/Participation Fee:
[Eligible Mitsui Fudosan Group Service Members (*)]
Application: Currently accepting reservations via the official website
Participation Fee: Free (Up to 7 companions per member)
(*) &BIZ members, WORK STYLING members, &well members, Mitsui no Sumai LOOP members, Mitsui Shopping Park Point members, MGH Rewards Club members, TD Point members
[General]
Application: Currently accepting reservations via the official website
Participation Fee: 2,000 yen / 1 group (up to 8 people) *Sales will end when capacity is reached
- Official Website: https://and-biz.jp/kids-festival/2026/
- Inquiries: Summer Exciting Kids Fes in Tokyo Dome City Secretariat cwpj@mitsuifudosan.co.jp

[Held on Friday, July 24, Saturday, July 25, & Sunday, July 26] Nihonbashi Area Venue
Realistically experience the jobs of famous Nihonbashi stores! Workshops showcasing the initiatives of diverse players.
At the Nihonbashi area venue, held for three days from July 24 (Fri) to 26 (Sun), about 30 exhibitors, including companies, organizations, and commercial stores in Nihonbashi, will utilize their spaces and services to offer workshops for children. It provides realistic social experiences unique to Nihonbashi, such as a Shinto priest experience at Fukutoku Shrine and a comprehensive Japanese culture experience.

Learn traditional initiatives and thoughts rooted in Nihonbashi
Shinto Priest Experience (Fukutoku Shrine): Act as a Shinto priest, experience purification rituals, and learn etiquette.
Comprehensive Japanese Culture Experience (Traditional Culture and Industry Collaboration Promotion Council): Touch upon four traditions: mini tatami making, tea workshop, ikebana experience, and Tokyo Somekomon (dyeing) experience.
Katsuobushi Class (Ninben Nihonbashi Main Store): Inherit food traditions through a dried bonito shaving experience.
Sales Clerk Experience (Nihonbashi Mitsukoshi Main Store): Learn the sincerity passed down from the Edo period through an information desk experience.

Touch the global initiatives of companies based in Nihonbashi
Housekeeping Experience (Mandarin Oriental, Tokyo): Experience five-star hotel hospitality.
Moon and Space Exciting Challenge (ispace, inc.): Experience the charm of the moon through rover exploration games and crafts!