| 2024-05-19 | IDSF - WDSF Senior IV Standard Senior IV Standard | Japan | (place 27) |
| 2019-06-16 | IDSF - WDSF Open Standard Adult Standard | Japan | (place 17) |
| 2019-03-10 | IDSF - WDSF World Open Standard Adult Standard | Japan | (place 44) |
| 2018-07-15 | IDSF - WDSF Senior III Open Standard Senior III Standard | Japan | (place 11) |
| 2018-02-25 | IDSF - WDSF World Open Standard Adult Standard | Japan | (place 42) |
| 2017-07-17 | IDSF - WDSF Open Standard Adult Standard | Japan | (place 29) |
| 2016-07-03 | IDSF - WDSF Open Standard Adult Standard | Japan | (place 21) |
| 2015-05-31 | IDSF - WDSF Open Standard Adult Standard | Japan | (place 34) |
| 2015-03-08 | IDSF - WDSF World Open Standard Adult Standard | Japan | (place 54) |
| 2014-03-09 | IDSF - WDSF World Open Standard Adult Standard | Japan | (place 44) |
| 2013-03-09 | IDSF - WDSF Senior I Open Standard Senior I Standard | Japan | (place 26) |
| 2013-03-09 | IDSF - WDSF World Open Standard Adult Standard | Japan | (place 71) |
| 2010-03-07 | IDSF - IDSF Grand Slam Standard Adult Standard | Japan | (place 74) |
| 2009-03-08 | IDSF - IDSF Grand Slam Standard Adult Standard | Japan | (place 78) |
| 2008-03-23 | IDSF - IDSF Grand Slam Standard Adult Standard | Japan | (place 59) |
| 2007-03-18 | IDSF - IDSF Grand Slam Standard Adult Standard | Japan | (place 80) |
| 2006-03-19 | IDSF - IDSF Grand Slam Standard Adult Standard | Japan | (place 79) |
| 2005-03-20 | IDSF - IDSF Grand Slam Standard Adult Standard | Japan | (place 69) |
| 2004-03-07 | IDSF - IDSF Grandslam Standard 2004 - Japan Adult Standard | Japan | (place 81) |
| 2003-03-22 | IDSF - IDSF International Open Standard Adult | Japan | (place 52) |
| 2002-07-21 | IDSF - IDSF Open Standard IDSF | Japan | (place 45) |
| 2002-03-23 | IDSF - IDSF International Open Standard IDSF | Japan | (place 58) |
| 2000-02-20 | IDSF - IDSF International Open Standard IDSF | Tokyo | (place 47) |