六ろく道どう銭せんろくどうせんMeanings1nounsix coins placed in a coffinBuddhist funerary custom: six coins placed with the deceased, traditionally said to be payment for crossing the River Sanzu (三途の川).See also: 三途の川祖そ母ぼの棺ひつぎには六ろく道どう銭せんが納おさめられた。Six coins were placed in my grandmother's coffin.