[2] She has produced a career tally of six medals, including two golds in women's double trap shooting at the Asian Championships in Kuala Lumpur, Malaysia, and also finished fifth at the 2004 Summer Olympics in Athens.

[1] Inoue came to prominence in the world shooting scene at the 2004 Asian Championships in Kuala Lumpur, Malaysia, where she claimed the gold medal in the women's double trap final with a score of 138.

[3][4] Six months after her illustrious victory from the Asian Championships, Inoue qualified for her first and only Japanese squad in the women's double trap at the 2004 Summer Olympics in Athens.

[3] She put up a stringent top-level effort with an unparalleled qualifying score of 106 to seal a third seed in the six-woman final, but fell out of the medal podium by a two-point margin that ended her up in fifth.

In 2005, she held off a charge from the rest of the field to set a new world-record score of 88 hits for the gold medal victory at the ISSF World Cup meet in Changwon, South Korea.