Japan at the 2013 Asian Indoor and Martial Arts Games

Japan competed at the 2013 Asian Indoor and Martial Arts Games held in Incheon, South Korea from June 29 to July 6. Japan sent a delegation consisting of 82 competitors for the event. Japan won a total of 15 medals in the event consisting of 3 gold medals, 4 silver medals, and 8 bronze medals. Kota Eto won a gold in men's kurash 66 kg, while Ryuji Umeda won gold in men's cue sports three-cushion singles. Additionally, the men futsal national team won silver a day after the women won gold medal.

Participants
The following is the list of number of competitors participating in the Games.
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