Area : Manna Tunnel, Chiba, Japan
Population : 0
Alternate names : Manna Tunnel,man'naton'neru,zhen mington'neru,まんなとんねる,マンナトンネル,真名トンネル
Feature : tunnel
Elevation : 0M
Dem : 104M(digital elevation model, srtm3 or gtopo30)
Lat/Long : 35.46970, 140.25872 (, )
Current Time : 2025-09-03 22:55:28