| Facilities | Features | ||
|---|---|---|---|
| Indoor training center west | in entirety | 29,058㎡ Facilities and equipment in accordance with international game rules |
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| First basement, exclusive-use facilities | Wrestling | 1,161㎡ Six official-size wrestling mats |
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| Weightlifting | 405㎡ Fourteen platforms |
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| Boxing | 244㎡ Two official-size boxing rings |
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| First basement, common facilities | 25 m swimming pool | 25 m x four courses (1.3 m deep) | |
| Weight training room | 594㎡ Free weights and a variety of training machines |
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| First floor, exclusive-use facilities | Judo | 1,804㎡ Six official-size judo mats |
|
| Second floor, exclusive-use facilities | Handball | 2,047㎡ Two official-size handball courts |
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| Basketball | 1,720㎡ Two official-size basketball courts |
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| Second floor, common facilities | Multipurpose court for common use | 1,569㎡ | |
| Third floor, exclusive-use facilities | Artistic gymnastics | 2,048㎡ Equipped with apparatuses for all official Olympic events |
|
| Volleyball | 1,723㎡ Two official-size volleyball courts |
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| Badminton | 1,509㎡ Ten official-size badminton courts |
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| Other common facilities | Coach room, athletes lounge, and study rooms | ||
| Indoor training center east | in entirety | 29,955㎡ Facilities and equipment in accordance with international competition rules |
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| First basement, exclusive-use facilities | Rifle Shooting | 2,170㎡ The 50m range has 15 shooting places, and the 10m range has 25 shooting places. |
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| First basement, common facilities | Multipurpose court for common use | 4,770㎡ | |
| First floor, exclusive-use facilities | Swimming | 2,430㎡ 10 lanes 50m long and a running water pool at the poolside. |
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| Third floor, exclusive-use facilities | Fencing | 2,270㎡ The 50m range has 15 shooting places, and the 10m range has 25 shooting places. |
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| Fifth floor, exclusive-use facilities | Table Tennis | 2,105㎡ Twenty four competition table tennis courts |
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| Archery | 1,1099㎡ There are shooting lines in both the indoor and outdoor range. |
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| Athletics | 22,000㎡ Enables training for various sports besides athletics |
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| Indoor Tennis Courts | 3,416㎡ Four official-size tennis courts |
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| JISS | in entirety | Stronghold of support through sports medicine and sports science, and information technology | |
| Rhythmic gymnastics and trampoline hall | 1,360㎡ Two official-size rhythmic sports gymnastics mats and eight trampolines |
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| Swimming pool | 1,883㎡ 50 m x eight courses (0 to 2 m deep) |
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| Synchronized swimming pool | 1,339㎡ 30 m x 25 m (3 m deep) |
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| Rowing/Canoe Test Site | Exclusive research facility for rowing and canoeing | ||
| Shooting training range | 294㎡ Four shooting places |
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| Archery experimental and training facility | 381㎡ Maximum range of 90 m with four targets |
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| Fencing | 699㎡ Eleven pistes |
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| Athlete's Village | 17,925㎡ Accommodates 448 people |
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| SAKURA Dining | 150㎡ 260 seats |
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Indoor Training Center West
Indoor Training Center East
Athlete's Village
Indoor Tennis Courts
Athletics
Japan Institute of Sports Sciences