大覚寺山古墳

Did the earth whisper secrets to those ancient builders? Here, before the Daikakujiyama Kofun, one can’t help but wonder. The Daikakujiyama Kofun is a keyhole-shaped burial mound, the largest and oldest of its kind in Chiba City. Discovered somewhat by accident in 1969 during land development, the Daikakujiyama Kofun lay hidden for centuries, silently guarding its secrets. The mound itself is impressive, stretching approximately 63 meters long. It exemplifies the keyhole-shaped design, with a rounded rear mound and a shorter, square front. The rear mound is notably higher and wider. This difference in height, about 1.4 meters, is a characteristic of early Kofun period mounds. This places the Daikakujiyama Kofun in the early Kofun period, around the latter half of the 4th century. It speaks of a time long before written records, a time when powerful local leaders held sway over this land. Although not fully excavated, a 2001 survey hinted at the presence of a burial facility within the rear mound. The scale of the Daikakujiyama Kofun suggests the individual interred here was a person of significant status, a leader whose influence resonated throughout the region. This area is a veritable hub of ancient burial mounds. The sheer number of kofun discovered nearby, 288 in total during surveys for the nearby New Town, underscores the historical importance of this area. The Daikakujiyama Kofun holds a special place among them. Its size, its distinct shape, and its age set it apart. It offers us a glimpse into the past, a connection to the people who once called this place home. The prefecture designated Daikakujiyama Kofun as a historical site, preserving it for future generations to ponder its mysteries.