Die Japan Open 2004 im Badminton fanden vom 6. bis zum 11. April 2004 statt. Veranstaltungsort war die Kokuritsu Yoyogi Kyōgijō in Shibuya, Tokio.
Sieger und Platzierte Herreneinzel Ronald Susilo Bao Chunlai Lin Dan Park Tae-sang Dameneinzel Mia Audina Gong Ruina Zhou Mi Zhang Ning Herrendoppel Ha Tae-kwon Kim Dong-moon Cai Yun Fu Haifeng Eng Hian Flandy Limpele Alvent Yulianto Luluk Hadiyanto Damendoppel Lee Kyung-won Ra Kyung-min Wei Yili Zhao Tingting Yang Wei Zhang Jiewen Cheng Wen-hsing Chien Yu-chin Mixed Vita Marissa Nova Widianto Sudket Prapakamol Saralee Thungthongkam Jens Eriksen Mette Schjoldager Chen Qiqiu Zhao Tingting
Finalergebnisse Disziplin Sieger Finalist Ergebnis Herreneinzel Ronald Susilo Bao Chunlai 15-13, 15-6 Dameneinzel Mia Audina Gong Ruina 7-11, 11-7, 11-7 Herrendoppel Ha Tae-kwon Kim Dong-moon Cai Yun Fu Haifeng 15-7, 6-15, 15-6 Damendoppel Ra Kyung-min Lee Kyung-won Wei Yili Zhao Tingting 15-6, 5-15, 15-1 Mixed Nova Widianto Vita Marissa Sudket Prapakamol Saralee Thungthongkam 15-10, 15-13
Ergebnisse Herreneinzel Qualifikation Kennevic Asuncion – Pei Wei Chung: 15-9 / 15-3 Kenta Kazuno – Charles Pyne: 15-11 / 15-5 Enkhbat Olonbayar – Clemens Michael Smola: 15-9 / 15-1 Shinji Shinkai – Jadamba Gerel-Erdene: 15-2 / 15-1 Yusuke Shinkai – Bo Rafn: 15-10 / 15-12 Zhu Weilun – Keishi Kawaguchi: 15-3 / 15-6 Shinya Ohtsuka – Stanislav Pukhov: 15-10 / 6-15 / 15-1 Naoki Kawamae – Raju Rai: 15-13 / 15-3 Poompat Sapkulchananart – Salim Sameon: 04. Jun Simon Santoso – Masahiro Nagahara: 15-7 / 15-6 Andrew Smith – Gerald Ho Hee Teck: 15-4 / 15-0 Kenta Kazuno – Kennevic Asuncion: 15-9 / 15-13 Koichi Saeki – Enkhbat Olonbayar: 15-2 / 15-0 Hiroshi Shimizu – Shinji Shinkai: 15-13 / 15-12 Yusuke Shinkai – Batkhurel Ochirpurev: 15-1 / 15-1 Zhu Weilun – Shinya Ohtsuka: 15-17 / 15-7 / 15-13 Poompat Sapkulchananart – Naoki Kawamae: 15-10 / 15-3 Simon Santoso – Marc Zwiebler: 15-11 / 15-3 Andrew Smith – Kazuteru Kozai: 8-15 / 15-8 / 15-1
Herreneinzel Sony Dwi Kuncoro – Nabil Lasmari: 15-7 / 15-6 Shoji Sato – Poompat Sapkulchananart: 15-5 / 15-2 Peter Gade – Pedro Yang: 15-3 / 15-2 Agus Hariyanto – Zhu Weilun: 17-15 / 15-9 Roslin Hashim – Yohan Hadikusumo Wiratama: 15-5 / 15-10 Koichi Saeki – Chien Yu-hsiu: 15-5 / 15-3 Chen Yu – Björn Joppien: 15-2 / 15-11 Muhammad Hafiz Hashim – Simon Santoso: 15-10 / 7-15 / 15-4 Jens Roch – Nikhil Kanetkar: 12-15 / 15-13 / 9-0 Niels Christian Kaldau – Ng Wei: 10-15 / 15-12 / 15-12 Yusuke Shinkai – Stuart Brehaut: 15-10 / 15-11 Ronald Susilo – Yousuke Nakanishi: 15-8 / 15-4 Park Tae-sang – Sergio Llopis: 15-13 / 15-10 Anders Boesen – Richard Vaughan: 15-9 / 15-3 / 15-0 Dicky Palyama – Hiroshi Shimizu: 15-13 / 15-0 Park Sung-hwan – Lee Chong Wei: 15-11 / 11-15 / 17-16 Lin Dan – Andrew Smith: 15-2 / 15-6 Sony Dwi Kuncoro – Shoji Sato: 15-2 / 15-7 Xia Xuanze – Yuichi Ikeda: 15-11 / 15-8 Peter Gade – Agus Hariyanto: 11-15 / 15-4 / 15-8 Lee Hyun-il – Kenta Kazuno: 15-8 / 15-5 Roslin Hashim – Koichi Saeki: 15-6 / 15-1 Bao Chunlai – Boonsak Ponsana: 15-5 / 10-15 / 15-3 Muhammad Hafiz Hashim – Chen Yu: 12-15 / 15-11 / 15-5 Niels Christian Kaldau – Jens Roch: 6-15 / 15-11 / 15-6 Shon Seung-mo – Toru Matsumoto: 15-6 / 15-8 Ronald Susilo – Yusuke Shinkai: 15-3 / 15-3 Wong Choong Hann – Yeoh Kay Bin: 15-7 / 17-16 Park Tae-sang – Anders Boesen: 15-8 / 17-16 Kenneth Jonassen – Rasmus Wengberg: 15-6 / 15-1 Dicky Palyama – Park Sung-hwan: 15-9 / 15-12 Chen Hong – Przemysław Wacha: 15-6 / 15-3 Lin Dan – Sony Dwi Kuncoro: 15-9 / 15-1 Peter Gade – Xia Xuanze: 15-7 / 15-12 Roslin Hashim – Lee Hyun-il: 15-7 / 15-11 Bao Chunlai – Muhammad Hafiz Hashim: 15-10 / 15-10 Shon Seung-mo – Niels Christian Kaldau: 15-9 / 15-1 Ronald Susilo – Wong Choong Hann: 15-10 / 15-5 Park Tae-sang – Kenneth Jonassen: 15-10 / 15-6 Chen Hong – Dicky Palyama: 15-6 / 15-4 Lin Dan – Peter Gade: 7-15 / 15-9 / 15-9 Bao Chunlai – Roslin Hashim: 15-5 / 15-9 Ronald Susilo – Shon Seung-mo: 15-6 / 6-15 / 15-0 Park Tae-sang – Chen Hong: 15-11 / 10-15 / 15-10 Bao Chunlai – Lin Dan: 15-13 / 15-10 Ronald Susilo – Park Tae-sang: 13-15 / 15-10 / 15-11 Ronald Susilo – Bao Chunlai: 15-13 / 15-6
Dameneinzel Qualifikation Woon Sze Mei – Lenny Permana: 11-10 / 11-8 Dai Yun – Yoshimi Hataya: 11-5 / 11-1 Cheng Shao-chieh – Charmaine Reid: 11-9 / 11-2 Chien Yu-chin – Dolores Marco: 11-13 / 11-8 / 11-6 Silvi Antarini – Tomoka Yoshioka: 11-9 / 11-0 Mihoko Matsuo – Mesinee Mangkalakiri: 11-0 / 11-1 Aparna Popat – Agnese Allegrini: 11-1 / 11-5 Julia Mann – Ella Diehl: 11-8 / 11-4 Tomomi Matsuda – Denyse Julien: 11-8 / 11-0 Tomoko Koyanagi – Woon Sze Mei: 11-8 / 11-5 Maiko Ichimiya – Siu Ching Man: 11-6 / 11-5 Dai Yun – Wong Mew Choo: 11-7 / 11-2 Nozomi Kametani – Yu Hirayama: 11-7 / 3-11 / 11-7 Seo Yoon-hee – Cheng Shao-chieh: 11-9 / 11-2 Kaori Imabeppu – Kennie Asuncion: 13-10 / 11-3 Chien Yu-chin – Miyo Akao: 11-9 / 11-0 Ling Wan Ting – Nadieżda Zięba: 13-10 / 11-2 Kyoko Komuro – Silvi Antarini: 11-8 / 11-8 Chie Umezu – Jody Patrick: 11-0 / 11-6 Mihoko Matsuo – Nigella Saunders: 11-1 / 11-2 Salakjit Ponsana – Kamila Augustyn: 11-1 / 11-0 Eriko Hirose – Eri Kobiyama: 11-3 / 11-1 Aparna Popat – Julia Mann: 3-11 / 11-2 / 11-2 Tomoko Koyanagi – Tomomi Matsuda: 10-13 / 11-2 / 11-1 Dai Yun – Maiko Ichimiya: 11-3 / 11-6 Seo Yoon-hee – Nozomi Kametani: 11-1 / 11-2 Kaori Imabeppu – Chien Yu-chin: 11-1 / 11-1 Ling Wan Ting – Kyoko Komuro: 6-11 / 11-7 / 11-7 Chie Umezu – Mihoko Matsuo: 11-3 / 11-2 Eriko Hirose – Salakjit Ponsana: 11-4 / 11-5
Dameneinzel Gong Ruina – Kanako Yonekura: 11-7 / 11-6 Karina de Wit – Kaori Imabeppu: 11-5 / 11-0 Wang Chen – Dai Yun: 11-2 / 11-6 Chie Umezu – Petra Overzier: 11-8 / 11-6 Zhang Ning – Kelly Morgan: 11-3 / 8-11 / 11-3 Miho Tanaka – Tomoko Koyanagi: 11-1 / 11-4 Nicole Grether – Camilla Martin: 11-2 / 13-11 Yao Jie – Anu Nieminen: 11-9 / 11-3 Aparna Popat – Tracey Hallam: 11-5 / 11-8 Kaori Mori – Tatiana Vattier: 13-10 / 11-1 Xu Huaiwen – Tine Baun: 11-5 / 11-0 Mia Audina – Seo Yoon-hee: 11-3 / 11-1 Jun Jae-youn – Marina Andrievskaia: 11-7 / 11-5 Xie Xingfang – Judith Meulendijks: 11-8 / 11-9 Ling Wan Ting – Juliane Schenk: 3-11 / 13-12 / 11-9 Zhou Mi – Eriko Hirose: 11-5 / 9-11 / 11-8 Gong Ruina – Karina de Wit: 11-6 / 11-1 Wang Chen – Chie Umezu: 11-6 / 11-4 Zhang Ning – Miho Tanaka: 11-6 / 11-5 Nicole Grether – Yao Jie: 3-11 / 13-12 / 11-5 Kaori Mori – Aparna Popat: 11-6 / 11-7 Mia Audina – Xu Huaiwen: 11-6 / 11-9 Jun Jae-youn – Xie Xingfang: 11-4 / 11-9 Zhou Mi – Ling Wan Ting: 11-6 / 11-2 Gong Ruina – Wang Chen: 11-7 / 11-8 Zhang Ning – Nicole Grether: 11-6 / 11-2 Mia Audina – Kaori Mori: 11-7 / 11-6 Zhou Mi – Jun Jae-youn: 11-3 / 11-6 Gong Ruina – Zhang Ning: 1-0 / 11-6 Mia Audina – Zhou Mi: 11-4 / 2-11 / 11-4 Mia Audina – Gong Ruina: 7-11 / 11-7 / 11-7
Herrendoppel Qualifikation Lee Sung-yuan / Lin Wei-hsiang – Shuichi Nakao / Shuichi Sakamoto: 8-15 / 15-11 / 15-9 Robert Blair / Daniel Shirley – Keisuke Kawaguchi / Takao Yone: 15-1 / 15-4 Norio Imai / Teruyuki Sawada – Batkhurel Ochirpurev / Enkhbat Olonbayar: 15-2 / 15-1 Kristof Hopp / Thomas Tesche – Takuya Katayama / Yuzo Kubota: 15-12 / 17-15 Gan Teik Chai / Koo Kien Keat – Shinji Ohta / Hiroyuki Yamaguchi: 15-11 / 15-7 Mike Beres / Philippe Bourret – Ashley Brehaut / Travis Denney: 15-13 / 15-13 Wang Wei / Zhang Jun – Toshiaki Kuroda / Yusuke Nakao: 15-5 / 15-9 Robert Blair / Daniel Shirley – Lee Sung-yuan / Lin Wei-hsiang: 15-11 / 15-2 Keishi Kawaguchi / Toru Matsumoto – Norio Imai / Teruyuki Sawada: 15-11 / 15-6 Mineo Iwawaki / Masahiro Tsuchida – Kristof Hopp / Thomas Tesche: 15-10 / 11-15 / 15-3 Gan Teik Chai / Koo Kien Keat – Naoki Kawamae / Yusuke Shinkai: 15-3 / 13-15 / 15-7 Chien Yu-hsun / Huang Shih-chung – Takanori Aoki / Keisuke Kida: 15-6 / 15-4 Mike Beres / Philippe Bourret – Yuichi Ikeda / Shinji Shinkai: 15-13 / 15-9 Wang Wei / Zhang Jun – Masahiko Kinoshita / Masayuki Sakai: 10-15 / 15-3 / 15-8 Tsai Chia-hsin / Tseng Chung-lin – Shinya Tateda / Yohei Yamashita: 15-6 / 15-5
Herrendoppel Lars Paaske / Jonas Rasmussen – Mike Beres / Philippe Bourret: 15-6 / 15-10 Robert Blair / Daniel Shirley – Kim Yong-hyun / Yim Bang-eun: 15-4 / 15-10 Eng Hian / Flandy Limpele – Mathias Boe / Michael Lamp: 15-6 / 15-7 Liu Kwok Wa / Albertus Susanto Njoto – Michał Łogosz / Robert Mateusiak: 7-15 / 15-12 / 15-4 Cai Yun / Fu Haifeng – Gan Teik Chai / Koo Kien Keat: 15-6 / 15-8 Chan Chong Ming / Chew Choon Eng – José Antonio Crespo / Sergio Llopis: 15-7 / 15-6 Lee Dong-soo / Yoo Yong-sung – Tsai Chia-hsin / Tseng Chung-lin: 15-8 / 15-13 Patapol Ngernsrisuk / Sudket Prapakamol – Howard Bach / Kevin Han: 15-13 / 15-10 Sigit Budiarto / Tri Kusharyanto – Keita Masuda / Tadashi Ohtsuka: 15-2 / 15-10 Choong Tan Fook / Lee Wan Wah – Keishi Kawaguchi / Toru Matsumoto: 15-12 / 15-3 Alvent Yulianto / Luluk Hadiyanto – Stanislav Pukhov / Nikolay Zuev: 15-9 / 15-11 Jens Eriksen / Martin Lundgaard Hansen – Wang Wei / Zhang Jun: 15-6 / 15-11 Chien Yu-hsun / Huang Shih-chung – Mineo Iwawaki / Masahiro Tsuchida: 10-15 / 15-6 / 15-3 Halim Haryanto / Candra Wijaya – Sang Yang / Zheng Bo: 8-15 / 15-2 / 15-3 Chen Qiqiu / Cheng Rui – Anthony Clark / Nathan Robertson: 15-17 / 15-9 / 15-9 Ha Tae-kwon / Kim Dong-moon – Tesana Panvisavas / Pramote Teerawiwatana: 15-8 / 15-5 Lars Paaske / Jonas Rasmussen – Robert Blair / Daniel Shirley: 15-8 / 17-16 Eng Hian / Flandy Limpele – Liu Kwok Wa / Albertus Susanto Njoto: 15-10 / 15-9 Cai Yun / Fu Haifeng – Chan Chong Ming / Chew Choon Eng: 15-8 / 15-3 Lee Dong-soo / Yoo Yong-sung – Patapol Ngernsrisuk / Sudket Prapakamol: 15-4 / 15-10 Sigit Budiarto / Tri Kusharyanto – Choong Tan Fook / Lee Wan Wah: 5-15 / 17-16 / 15-12 Alvent Yulianto / Luluk Hadiyanto – Jens Eriksen / Martin Lundgaard Hansen: 15-7 / 15-10 Halim Haryanto / Candra Wijaya – Chien Yu-hsun / Huang Shih-chung: 15-5 / 15-6 Ha Tae-kwon / Kim Dong-moon – Chen Qiqiu / Cheng Rui: 15-10 / 15-2 Eng Hian / Flandy Limpele – Lars Paaske / Jonas Rasmussen: 5-15 / 15-4 / 15-10 Cai Yun / Fu Haifeng – Lee Dong-soo / Yoo Yong-sung: 15-10 / 15-3 Alvent Yulianto / Luluk Hadiyanto – Sigit Budiarto / Tri Kusharyanto: 15-6 / 15-7 Ha Tae-kwon / Kim Dong-moon – Halim Haryanto / Candra Wijaya: 15-5 / 13-15 / 15-4 Cai Yun / Fu Haifeng – Eng Hian / Flandy Limpele: 15-8 / 15-11 Ha Tae-kwon / Kim Dong-moon – Alvent Yulianto / Luluk Hadiyanto: 15-9 / 15-9 Ha Tae-kwon / Kim Dong-moon – Cai Yun / Fu Haifeng: 15-7 / 6-15 / 15-6
Damendoppel Qualifikation Aki Akao / Tomomi Matsuda – Elena Shimko / Marina Yakusheva: 15-11 / 15-12 Izumi Honda / Chihiro Miura – Fong Chew Yen / Ooi Sock Ai: 12-15 / 15-4 / 15-9 Eny Erlangga / Liliyana Natsir – Yuko Kanamori / Mizuho Muramatsu: 15-7 / 15-11 Mikako Naganawa / Naoko Ogawa – Satoko Maruoka / Ikue Tatani: 15-4 / 15-2 Rie Ichihashi / Eri Kobiyama – Jane Crabtree / Kate Wilson-Smith: 15-4 / 15-7 Yasuyo Imabeppu / Noriko Okuma – Ekaterina Ananina / Irina Ruslyakova: 15-2 / 15-9
Damendoppel Rie Ichihashi / Eri Kobiyama – Helen Nichol / Charmaine Reid: 15-13 / 15-5 Cheng Wen-hsing / Chien Yu-chin – Jo Novita / Lita Nurlita: 15-13 / 13-15 / 15-1 Wei Yili / Zhao Tingting – Yasuyo Imabeppu / Noriko Okuma: 15-3 / 15-5 Yoshiko Iwata / Miyuki Tai – Izumi Honda / Chihiro Miura: 15-6 / 15-8 Chikako Nakayama / Keiko Yoshitomi – Pernille Harder / Mette Schjoldager: 15-4 / 15-10 Kumiko Ogura / Reiko Shiota – Kirsteen McEwan / Rita Yuan Gao: 15-3 / 17-14 Ella Tripp / Joanne Nicholas – Aki Akao / Tomomi Matsuda: 15-6 / 15-7 Ann-Lou Jørgensen / Rikke Olsen – Chang Yun-ju / Yang Chia-chen: 17-15 / 6-15 / 15-10 Sathinee Chankrachangwong / Saralee Thungthongkam – Kamila Augustyn / Nadieżda Zięba: 15-11 / 15-0 Lee Kyung-won / Ra Kyung-min – Nicole Grether / Juliane Schenk: 15-9 / 15-5