Watanuki Kannon-yama Kofun

The Watanuki-kannonnyama-kofun features a two-tiered construction with a total length of 97 meters, including rectangular and circular sections connected in a keyhole pattern.

Built during the late 6th century, this burial mound contains a horizontal stone-lined chamber measuring 12.65 meters, the largest discovered in Gunma Prefecture.

The excavation revealed 3,346 artifacts, including bronze mirrors, jewelry, weapons, and horse harnesses, which received National Treasure status in 2020.

The archaeological site opened to visitors in 1981 as the first historic park in Gunma Prefecture, with artifacts displayed at the Gunma Prefectural Historical Museum.

Archaeological studies uncovered objects similar to those from the Tomb of King Muryeong in Gongju, indicating connections between ancient Japan and Korea.

Location: Takasaki

Inception: 6 century

Architectural style: keyhole-shaped kofun

Website: https://pref.gunma.jp/page/5191.html

GPS coordinates: 36.30722,139.07722

Latest update: May 11, 2025 10:23