# ประเทศญี่ปุ่นในเอเชียนเกมส์ 2018
ประเทศญี่ปุ่น เข้าร่วมแข่งขันกีฬาเอเชียนเกมส์ ครั้งที่ 18 ค.ศ. 2018 (พ.ศ. 2561) ซึ่งจัดขึ้นที่เมืองจาการ์ตา และเมืองปาเล็มบัง ประเทศอินโดนีเซีย ระหว่างวันที่ 18 สิงหาคม ถึง 2 กันยายน พ.ศ. 2561 คณะกรรมการโอลิมปิกแห่งประเทศญี่ปุ่น ส่งนักกีฬาเข้าร่วมแข่ง 762 คน เพื่อแข่งขัน  กีฬา ผลการแข่งขันครั้งนี้ประเทศญี่ปุ่นได้รับ 75 เหรียญทอง 56 เหรียญเงิน และ 74 เหรียญทองแดง รวมทั้งหมด 205 เหรียญ

 นักกีฬาที่ได้รับเหรียญรางวัล 

นักกีฬาที่ได้รับเหรียญรางวัล มีรายชื่อดังต่อไปนี้

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 เหรียญ ชื่อ ชนิดกีฬา รุ่น วันที่   Satomi Suzuki  Swimming  Women's 100 m breaststroke     Daiya Seto  Swimming  Men's 200 m butterfly      Swimming  Women's 4 × 100 m freestyle relay      Equestrian  Team dressage      Swimming  Men's 4 × 200 m freestyle relay     Rikako Ikee  Swimming  Women's 50 m butterfly     Rikako Ikee  Swimming  Women's 100 m freestyle     Kanako Watanabe  Swimming  Women's 200 m breaststroke     Yui Ohashi  Swimming  Women's 400 m individual medley     Yasuhiro Koseki  Swimming  Men's 200 m breaststroke     Rikako Ikee  Swimming  Women's 100 m butterfly     Shinobu Ota  Wrestling  Men's Greco-Roman 60 kg     Takuya Haneda  Canoeing  Men's slalom C-1     Aki Yazawa  Canoeing  Women's slalom K-1      Badminton  Women's team     Yasuhiro Koseki  Swimming  Men's 100 m breaststroke      Fencing  Men's team épée     Daiya Seto  Swimming  Men's 400 m individual medley     Natsumi Sakai  Swimming  Women's 100 m backstroke      Swimming  Men's 4 × 100 m freestyle relay      Bowling  Men's trios      Fencing  Women's team foil     Satomi Suzuki  Swimming  Women's 50 m breaststroke     Shinri Shioura  Swimming  Men's 100 m freestyle      Swimming  Women's 4 × 100 m medley relay     Masayuki MiyauraMasahiro Takeda  Rowing  Men's lightweight double sculls      Softball  Women's team     Rikako Ikee  Swimming  Women's 50 m freestyle     Yasuhiro Koseki  Swimming  Men's 50 m breaststroke     Hiroto Inoue  Athletics  Men's marathon     Yoshitaku Nagasaku  Cycling  Men's BMX race     Kiyou Shimizu  Karate  Women's individual kata     Ryo Kiyuna  Karate  Men's individual kata     Ayumi Uekusa  Karate  Women's kumite +68 kg     Keita Nakajima  Golf  Men's individual      Golf  Men's team     Akiyo Noguchi  Sport climbing  Women's combined     Yoshiaki Oiwa  Equestrian  Individual eventing      Equestrian  Team eventing     Keisuke Ushiro  Athletics  Men's decathlon     Takaharu FurukawaTomomi Sugimoto  Archery  Mixed team recurve     Mirai Ishimoto  Bowling  Women's masters     Ryutaro Araga  Karate  Men's kumite 84 kg     Noa Takahashi  Soft tennis  Women's singles     Sakura Yosozumi  Roller sports  Women's park      Paragliding  Men's team cross-country     Kensuke Sasaoka  Roller sports  Men's park     Keyaki Ike  Roller sports  Men's street     Natsumi Tsunoda  Judo  Women's 52 kg     Yumi Kajihara  Cycling  Women's omnium     Seito Yamamoto  Athletics  Men's pole vault     Yuki Koike  Athletics  Men's 200 m     Hayato Katsuki  Athletics  Men's 50 km walk     Momo Tamaoki  Judo  Women's 57 kg     Shohei Ono  Judo  Men's 73 kg     Nami Nabekura  Judo  Women's 63 kg     Saki Niizoe  Judo  Women's 70 kg     Eiya Hashimoto  Cycling  Men's omnium      Athletics  Men's 4 × 100 m relay     Yuko Takahashi  Triathlon  Women's individual     Tetsuya IsozakiAkira Takayanagi  Sailing  Men's 470     Shingen FuruyaShinji Hachiyama  Sailing  Men's 49er     Ai YoshidaMiho Yoshioka  Sailing  Women's 470     Manami Doi  Sailing  Women's laser radial     Ruika Sato  Judo  Women's 78 kg     Kentaro Iida  Judo  Men's 100 kg     Akira Sone  Judo  Women's +78 kg      Football  Women's tournament      Field hockey  Women's tournament     Jumpei Furuya  Triathlon  Men's individual      Soft tennis  Women's team      Judo  Mixed team      Field hockey  Men's tournament      Rugby sevens  Women's tournament      Triathlon  Mixed relay     Katsuhiro Matsumoto  Swimming  Men's 200 m freestyle     Natsumi Sakai  Swimming  Women's 200 m backstroke     Ryosuke Irie  Swimming  Men's 100 m backstroke     Reona Aoki  Swimming  Women's 100 m breaststroke     Nao Horomura  Swimming  Men's 200 m butterfly     Daichi Takatani  Wrestling  Men's freestyle 65 kg     Shogo Nonomura  Gymnastics  Men's artistic individual all-around     Shogo Takeda  Swimming  Men's 800 m freestyle     Ryosuke Irie  Swimming  Men's 50 m backstroke     Kosuke Hagino  Swimming  Men's 200 m individual medley     Yuki Irie  Wrestling  Women's freestyle 50 kg     Matsuda Tomoyaki  Shooting  Men's 10 m air pistol     Katsumi Nakamura  Swimming  Men's 50 m freestyle     Ippei Watanabe  Swimming  Men's 200 m breaststroke     Naito Ehara  Swimming  Men's 400 m freestyle     Hiroe Minagawa  Wrestling  Women's freestyle 76 kg      Swimming  Women's 4 × 200 m freestyle relay     Tomohiro Araya  Wushu  Men's taijiquan and taijijian      Gymnastics  Men's artistic team all-around     Sachi Mochida  Swimming  Women's 200 m butterfly     Kosuke Hagino  Swimming  Men's 400 m individual medley     Anna Konishi  Swimming  Men's 100 m backstroke      Swimming  Mixed 4 × 100 m medley relay     Fumiyuki Beppu  Cycling  Men's road race     Kazuya Adachi  Canoeing  Men's slalom K-1     Katsumi Nakamura  Swimming  Men's 100 m freestyle     Shogo Nonomura  Gymnastics  Men's rings     Ryosuke Irie  Swimming  Men's 200 m backstroke     Eri Yonamine  Cycling  Women's road time trial      Swimming  Men's 4 × 100 m medley relay     Yui Ohashi  Swimming  Women's 200 m individual medley     Keiko Nogami  Athletics  Women's marathon     Kokoro Fujii  Sport climbing  Men's combined      Basketball  Women's 3-on-3     Miki IshiiMegumi Murakami  Volleyball  Women's beach     Misaki MatsutomoAyaka Takahashi  Badminton  Women's doubles     Yukiko InuiMegumu Yoshida  Artistic swimming  Women's duet      Equestrian  Team jumping     Ryo Chikatani  Cycling  Men's individual pursuit     Toshikazu Yamanishi  Athletics  Men's 20 km walk     Kaya Isa  Roller sports  Women's park      Paragliding  Women's team cross-country     Kaya Isa  Roller sports  Women's street      Artistic swimming  Women's team     Ami Kondo  Judo  Women's 48 kg     Toru Shishime  Judo  Men's 60 kg     Joshiro Maruyama  Judo  Men's 66 kg     Hikaru Mori  Gymnastics  Women's trampoline     Tomohiro Fukaya  Cycling  Men's sprint     Yudai Nitta  Cycling  Men's keirin      Sepak takraw  Men's quadrant      Soft tennis  Men's team      Baseball  Men's tournament      Water polo  Men's tournament      ฟุตบอล  Men's tournament      Rugby sevens  Men's tournament     Waka Kobori  Swimming  Women's 1500 m freestyle     Norika Tamura  Fencing  Women's individual sabre     Koki Kano  Fencing  Men's individual épée     Yuki Takahashi  Wrestling  Men's freestyle 57 kg     Yuhi Fujinami  Wrestling  Men's freestyle 74 kg     Sergio Suzuki  Taekwondo  Men's 58 kg     Sera Azuma  Fencing  Women's individual foil     Reona Aoki  Swimming  Women's 200 m breaststroke     Haruna Okuno  Wrestling  Women's freestyle 53 kg     Katsuki Sakagami  Wrestling  Women's freestyle 57 kg     Risako Kawai  Wrestling  Women's freestyle 62 kg     Takayuki Matsumoto  Shooting  Men's 50 m rifle three positions     Women's national water polo team  Water polo  Women's tournament      Badminton  Men's team     Natsumi Sakai  Swimming  Women's 50 m backstroke     Shunichi Nakao  Swimming  Men's 50 m freestyle     Sakiko Shimizu  Swimming  Women's 400 m individual medley     Kosuke Hagino  Swimming  Men's 400 m freestyle     Eri Yonamine  Cycling  Women's road race      Fencing  Women's team sabre      Gymnastics  Women's artistic team all-around     Yuki Kobori  Swimming  Men's 100 m butterfly     Chihiro Igarashi  Swimming  Women's 200 m freestyle     Suzuka Hasegawa  Swimming  Women's 200 m butterfly     Arata Sonoda  Wrestling  Men's Greco-Roman 130 kg     Ryuta Arakawa  Rowing  Men's single sculls     Yoshihiro OtsukaYuta Takano  Rowing  Men's coxless pair     Sho ShimabukuroKaito Uesugi  Tennis  Men's doubles     Yuya ItoYosuke Watanuki  Tennis  Men's doubles     Mikiko Ando  Weightlifting  Women's 58 kg     Miyu Yamada  Taekwondo  Women's 49 kg     Yuki Kobori  Swimming  Women's 800 m freestyle     Keita Sunama  Swimming  Men's 200 m backstroke     Miyu KatoMakoto Ninomiya  Tennis  Women's doubles     Erina HayashiKaito Uesugi  Tennis  Mixed doubles      Fencing  Women's team épée     Fumiyuki Beppu  Cycling  Men's road time trial      Fencing  Men's team foil      Sepak takraw  Men's team doubles     Kenta Chiba  Gymnastics  Men's parallel bars     Shiho Nakaji  Gymnastics  Women's floor     Chihiro Igarashi  Swimming  Women's 400 m freestyle     Miho Teramura  Swimming  Women's 200 m individual medley     Hitomi Katsuyama  Athletics  Women's hammer throw     Tomoa Narasaki  Sport climbing  Men's combined     Yuki FukushimaSayaka Hirota  Badminton  Women's doubles     Akihiko Nakamura  Athletics  Men's decathlon     Ryota Yamagata  Athletics  Men's 100 m      Archery  Women's team recurve     Kayo Someya  Karate  Women's kumite 68 kg     Akane Yamaguchi  Badminton  Women's singles     Kenta Nishimoto  Badminton  Men's singles      Cycling  Men's team sprint     Miho Miyahara  Karate  Women's kumite 50 kg     Naoto Tobe  Athletics  Men's high jump     Takatoshi Abe  Athletics  Men's 400 m hurdles     Kazuya Shiojiri  Athletics  Men's 3000 m steeplechase      Cycling  Women's team pursuit      Cycling  Men's team pursuit     Shunya Takayama  Athletics  Men's 110 m hurdles     Ken TerauchiSho Sakai  Diving  Men's synchronized 3 m springboard     Kumiko Okada  Athletics  Women's 20 km walk     Yuki Yamasaki  Athletics  Women's heptathlon     Toshiki UematsuRiko Hayashida  Soft tennis  Mixed doubles      Handball  Women's tournament      Athletics  Men's 4 × 400 m relay      Squash  Women's team     Eiya HashimotoShunsuke Imamura  Cycling  Men's madison     Mashu Baker  Judo  Men's 90 kg     Daisuke Narimatsu  Boxing  Men's 64 kg     Yuka Ono  Canoeing  Women's K-1 200 m     Yuka OnoHideka Tatara  Canoeing  Women's K-2 500 m      Basketball  Women's tournament     Natsuki Tomi  Sambo  Women's 68 kg  

 กีฬาสาธิต 
 เหรียญ นักกีฬา กีฬา รายการ วันที่   Naoki SugimuraTsubasa Aihara  eSports  Pro Evolution Soccer tournament  1 กันยายน