Tadashi Obara
| full name | Tadashi Obara | |
| nationality | Japan (JPN) | |
| born | May 1982 | in unknown |
| Navigation | Championships | World Cup | World Records |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 0 | 0 | 0 | 0 | 0 | 1 |
| WCh Single Distances | 0 | 0 | 0 | 0 | 1 | 5 |
| WCh Sprint | 0 | 0 | 0 | 0 | 2 | 5 |
Championships - Results
| year | position | championship | place | |
| 2003 | 17 | WCh Sprint | Calgary | CAN |
| 2004 | 8 | WCh Single Distances 1000 meters | Seoul | KOR |
| 2005 | 16 | WCh Single Distances 1000 meters | Inzell | GER |
| 28 | WCh Sprint | Salt Lake City | USA | |
| 2008 | 13 | WCh Single Distances 2x500 meters | Nagano | JPN |
| 19 | WCh Single Distances 1000 meters | Nagano | JPN | |
| 13 | WCh Sprint | Heerenveen | NED | |
| 2009 | 15 | WCh Single Distances 1000 meters | Richmond | CAN |
| 7 | WCh Sprint | Moscow | RUS | |
| 2010 | 17 | Olympic Games 1000 meters | Vancouver | CAN |
| 9 | WCh Sprint | Obihiro | JPN | |
