Season 1 Fuji TV , 1998 Watch now Season 2 Fuji TV , 1999 - 2000 Watch now Season 3 Fuji TV , 2001 Watch now Season 4 Fuji TV , 2004 - 2006 Watch now Season 5 Fuji TV , 2012 - 2013 Watch now Season 6 Fuji TV , 2014 Watch now