13:00 | Osaka (Japan), Aug. 4.
Researchers from
Yamagata University in Japan, led by Professor Masato Sakai, discovered 248 new figures in the protected archaeological area of the
Nasca Lines and Geoglyphs, located in Peru's Ica region, through field studies supported by artificial intelligence.
The announcement of these new archaeological findings was made at the Peru Pavilion during Expo 2025 Osaka-Kansai, where Masato Sakai participated as a speaker.
The researcher stated that these figures may have been created to tell stories or convey messages.
Key Points from the research presentation
Sakai stated that in 2023 and 2024, Yamagata University and IBM conducted field studies supported by AI, which led to the discovery of 248 new geoglyphs on the Nasca Pampa.
"We systematically investigated known paths that contain geoglyphs. These include 41 depicting human figures, 31 decapitation scenes, 21 llamas, 66 other animals, 1 pin-shaped motif, 81 geometric patterns, and 7 of other types, of which 160 are figurative geoglyphs," said Masato Sakai, full professor and deputy director of the Nasca Institute at Yamagata University.
With this discovery, the total number of figurative geoglyphs has reached 893.
Many of the newly identified geoglyphs are believed to have been arranged along small paths according to specific themes.
It is believed that each path represented subjects such as "human sacrifice," "wild birds," or "domesticated animals."
The location of the geoglyphs indicates that they were created with intention, not merely as decoration. They are believed to have conveyed stories or messages. They were also part of a cultural practice tied to the community's faith and collective memory.
Peru Pavilion
"This project is a symbol of cultural cooperation between Peru and Japan. Likewise, it represents a historic achievement that has significantly advanced the protection and understanding of the Nasca geoglyphs, a World Heritage Site," Peru Pavilion Deputy Commissioner Fernando Albareda stated in his opening remarks.
"It is an honor to announce these accomplishments at the Expo," he noted.
In addition, the Peru Pavilion is transforming its ancient exhibition area, previously focused on the "Moche Civilization – Lords of the Desert" and centered on the Lord of Sipan, into a Nasca-themed exhibition.
Currently, panels displaying the geoglyphs are on exhibit. Additionally, authentic pieces from the Nasca period will be showcased in early August.
Peru Day
On August 9, the Peru Pavilion at Expo 2025 Osaka-Kansai will celebrate Peru's National Day with traditional dances, parades, and music.
The event will bring together officials and an international audience for a day that showcases the South American country's rich cultural heritage.
Through these activities, the aim is to strengthen Peru's image as an attractive, sustainable, and competitive destination.
(END) NDP/MAO/MVB
Published: 8/4/2025