The '1999 Exhibition: Memories of a Day That Never Existed' Opens in Osaka
On July 11, 2026, the highly anticipated '1999 Exhibition - Memories of a Day That Never Existed' finally launched in Osaka. With over 600 visitors flocking to the opening day, the venue was buzzing with excitement. The event was produced by the trio known as 'Bermuda 3', comprising Naoko Sato, Susumu, and Masaki Nishiyama, who appeared on-site to witness the enthusiastic crowd and shared their thoughts.

Visitor Experience and Expectations
Naoko Sato, a screenwriter and game creator, expressed her delight at the warmth and engagement of Osaka's audience. “It’s heartening to see how people interpret and enjoy the exhibition in their own unique ways,” she shared. The exhibition is designed for each visitor to discover their own narrative within it, and she encouraged everyone to embrace the concept of “the end of the world” from a distinctly Osaka perspective.
Susumu, a novelist, noted the uplifting experience of seeing visitors share their impressions aloud as they navigated the exhibition. “Fifteen 'wishers for the end’ are showcased in this exhibition. I hope that attendees can connect with someone who resonates with their own feelings and thoughts, offering a sense of returning post-apocalypse,” he remarked.
Film director Masaki Nishiyama mentioned that they had updated the visual components to align with Osaka's unique ambience. He aimed to encourage attendees to interpret and imagine what the 'end of the world' could mean, particularly for the younger generation who may not have been alive in 1999.
Special Evening Events
In an exciting twist, a limited-time Night Museum event titled '1999 Exhibition - The Summer Festival of a Day That Never Existed' is set to take place on August 14-15, 2026. This unique experience will allow 200 attendees to engage in an immersive environment replicating a never-ending summer festival from 1999. Equipped with flashlights in a semi-darkened space, participants will be transported into a fantastical realm organized by the Osaka Summer Festival Production Committee. This is an exclusive opportunity for couples, families, or friends to create lasting memories.
Remarks from Bermuda 3 on the Night Museum Event
Naoko Sato described the Night Museum as a “scary yet fun summer festival experience at the world’s end.” She encourages everyone to join in on the whimsical celebrations inspired by the melody of eternal praise.
Echoing her sentiment, Susumu remarked on the nostalgic connection between the loneliness after a summer festival and the atmosphere encapsulated within the 1999 Exhibition. “I’m already excited about the unique ‘end-of-the-world summer festival’ that can only be experienced in Osaka,” he added.
Masaki Nishiyama shared his enthusiasm for creating a summer festival-themed Night Museum event. “I hope attendees find this a distinctive summer memory,” he reflected.
Event Details
Overview of the Night Museum
- - Event Name: Night Museum - Limited to 200 participants
- - Event Dates: August 14-15, 2026, from 7:30 PM to 9:00 PM (Last entry at 8:30 PM)
- - Venue: Taniguchi Second Building 1F/2F (Osaka City, Chūō-ku, Kutarō-cho 3-5-26)
- - Admission Fee: 3,000 yen (including tax)
- - Admission Benefits: - Official Tenjin Matsuri fan
- Pine candy
- - Yukata Dress Code: Not mandatory, but encouraged. Attendees in yukata will receive a special Cheki photo opportunity.
- - Ticket Sales: Tickets go on sale on July 17, 2026, via 7-Eleven, Ticket Pia website, and various ticket vendors, including e-plus, Lawson Ticket, and Rocket Travel.
General Admission for the Primary Exhibition
- - General Admission: 2,500 yen
- - Students (Middle and High School): 2,000 yen
- - Elementary School: 1,000 yen
- - Preschoolers: Free Entry
- - Others: Discounts are not applicable to disabled guests; however, one accompanying caregiver may enter for free with a ticket.
The main exhibition runs from July 11, 2026, to September 27, 2026, with operating hours adjusted for regular and holiday periods. As the Osaka community engages with this mesmerizing exploration of memory and narrative, the '1999 Exhibition' is expected to provide enriching experiences that resonate across generations.