2013/10/04 07:28:27 WARNING (StyledConverter): 70013330.osm.pbf:   Way null (http://www.openstreetmap.org/browse/way/26831201) has short arc (4.78m) at http://www.openstreetmap.org/?mlat=36.03747&mlon=137.28516&zoom=17 - but it can't be removed because both ends of the arc are boundary nodes!
2013/10/04 07:28:27 WARNING (StyledConverter): 70013330.osm.pbf: Style uses tag 'display_name' which is deprecated and will be removed soon. Please use the new tag 'mkgmap:display_name' instead.