Expo 2025 Osaka, Kansai, Japan
Future Society Showcase Project “Future Life Expo: Future City”

days to go until
the Osaka Kansai Expo
Schedule: April 13 to
October 13, 2025
Niterra is a silver partner in the Future Society
Showcase Project, “Future Life Expo: Future City”
at Expo 2025 Osaka, Kansai, Japan
We aim to continue contributing to society and the future by not only leveraging our core technology of "ceramics" cultivated over more than 80 years but also advancing business innovation and portfolio transformation to address global environmental changes and complex social issues.
On April 1, 2023, we changed our English company name from NGK Spark Plug to Niterra and formed the Niterra Group.
The new group name incorporates our organization's desire to become a company that contributes to a sustainable society and brightens the earth.
This aligns with the Expo's goal of finding solutions to global challenges and inspiring hope for the future, as expressed through their theme "Designing a Future Society for Our Lives.“
In the Future Society Showcase project, "Future Life Expo: Future City" at the Expo 2025 Osaka, Kansai, Japan, we will dissimilate “Niterra’s challenging spirit and transformative DNA” and “Passion put into Niterra” to the world, contributing to the realization of a bright future society.
Exhibition


Exhibition Concept
CyclusNiterrium -Niterra Laboratory for Circulator Society-
Exhibition Theme
“Brightening the Future of the Earth” with the Power of “Water” and “Air”
Niterra Co., Ltd.'s initiative for a bright future is its “Autonomous Portable Circulation Technology.” It envisions a future society where devices make their own decisions, delivering sustainable resources and energy anywhere, to anyone, when needed.
At the exhibition, a navigator will introduce the water and air circulation system called “CyclusNiterrium.” In addition, through our latest aerial sensory device equipped with an ultrasonic generator, you can interact with the characters known as “Niteon” who embody this circulation technology. Finally, we invite you to a virtual venue depicting a future where the Niteon play an active role.

What Is “Niteon”?
Niteon is an original character created to make Earth shine brighter, embodying our company’s circulation technology. For example, Suisui breaks down water to produce green hydrogen. Many other Niteons with various technologies will also make an appearance. Visit and find it!
Virtual Expo
Niterra will showcase an individual room at the Virtual Expo. It is a world where Niteon, endowed with circulation technology, comes to life. The experience comprises Niteon’s demonstration facility, “Niterium,” and its research facility, “Niteon Lab.” There is no predetermined sequence—you are free to explore by undertaking missions or engaging in biological investigations of Niteon as you wish. You can learn about circulation technology while having fun.

Commitment to Expo and Exhibit Overview
NEWS
-
Niterra to Debut Entire Exhibit during Final Ceremony at Expo 2025 Osaka, Kansai, Japan
-
Niterra Announces Exhibition of Future "Aerial Sense Device" Utilizing Lead-Free Piezoelectric Ceramics at EXPO 2025 OSAKA, KANSAI, JAPAN
-
Niterra Presents Exhibition of "Brightening the Future of the Earth" with the Power of Water and Air at Expo 2025 Osaka, Kansai
-
Niterra Co., Ltd. is sponsoring the "Future Society Showcase Projects" - "Future Life Expo: Future City" project of Expo 2025 Osaka, Kansai, Japan-