On March 16, 2025, TV Tokyo will air its exciting program titled Kinkyu SOS! Ike no Mizu Zenbu Nuku Dai Sakusen, showcasing remarkable water draining operations at two exceptional historical locations: Himeji Castle, acknowledged as a national treasure, and the ancient Kofun of Shimanoyama, located in Nara Prefecture. The intersection of entertainment and archaeology during this program promises surprise discoveries for both viewers and participants alike.
This episode features notable celebrities including actors Koji Terajima, Atsuko Maeda, and singer Aimi Tanaka, all of whom are participating for the first time. Their involvement not only adds star power but also brings attention to the vibrant cultural heritage of Japan.
The water draining operation at Himeji Castle will see participants like Terajima, who has previously showcased his skills by catching fish from ponds with his bare hands. This time, he, alongside fellow participants, delves deep to expose the castle’s hidden secrets beneath its decorative ponds.
Although Himeji Castle enjoys high visibility as one of Japan’s must-see landmarks, this is the first time such comprehensive water draining inspections have been undertaken. Maintenance crews typically carry out annual cleaning with the self-defense force’s assistance, but the water ecosystem housed within the castle's ponds has been neglected until now. Terajima and the crew are poised for any unexpected findings, and during their exploration, both tiles with unknown patterns and possibly significant historical artifacts were uncovered.
The highlight of the episode is expected to be the historic Kofun of Shimanoyama. This monumental keyhole-shaped tomb, stretching about 200 meters, dates back approximately 1600 years and is believed to be the resting place of high-ranking figures from ancient times. Some speculate this site might house royal remains, evidenced by its size among the estimated 10,000 burial mounds scattered across Nara Prefecture, ranking it among the top twenty.
Sharing the stage with seasoned TV personalities, former AKB48 member Maeda and singer Tanaka are new to this unique water draining task at Shimanoyama. They are determined to explore what lies beneath the waters surrounding this historically significant site. Prior episodes have led to fascinating discoveries, and expectations are high for this venture as well.
Water draining operations continue to hold surprises, as previous experiences have revealed both native species thriving and invasive species residing where they shouldn't. The encounter with rare species during the draining will undoubtedly capture the attention of scientists and viewers alike.
Along with the main sites, the program will also introduce water draining at other locations, including the regulating reservoir in Ushiku City, Ibaraki Prefecture, featuring stars like Naoki Tanaka and Taketoshi Takezai among others. Their exploration aims to look at both ecological impacts and the state of local water systems.
Following this, the crew will move on to Benten Pond located beside Lake Biwa, Japan’s largest lake, welcoming both new and familiar faces to assist with the draining process. Participants there will include Tamura, Tanaka, and the duo of Sho Kanematsu and Fumika Kato. Each site promises discoveries and educational experiences set against the stunning backdrops of these culturally rich environments.
Expectations are running high as the audience eagerly anticipates the potential find of the 1600-year-old treasure at the Kofun. Speculations abound on how these findings will contextualize Japan's historical narrative and what it may add to the truths about the figures who inhabited this land over millennia.
Such intersection of entertainment and cultural archaeology presents not only great entertainment value but also serves to educate audiences on the importance of preserving these national treasures and the ecosystems tied to them. By exposing the hidden elements under the waters of Himeji Castle and Kofun of Shimanoyama, the program encourages conservation and appreciation of Japan's rich heritage.
Viewers are encouraged to tune in and join the participants on this captivating archaeological adventure, which promises not only rich cultural insights but also the thrill of discovery as ancient histories spring to life before their eyes.