Draws – Osaka International Challenge Badminton Championships 2013

Dates              : 3 – 7 April 2013

City                 : Osaka, Japan

Venue             : Moriguchi City Gymnasium

Category        : International Challenge

Men's Singles

{Qualification}
- Marvin Mainaky [Indonesia] vs Jun Takemura [Japan]

{Main Draw}
- Alrie Guna Dharma [Indonesia-8] vs Teck Zhi Soo [Malaysia]

Women's Singles

{Main Draw}
- Lyanny Alessandra Mainaky [Indonesia] vs Kaori Imabeppu [Japan-1]

Men's Doubles
{Main Draw}
- Hardi Hardianto/Agripina Prima Rahmanto Putra [Indonesia-5]
- Arya Maulana Aldiartama/Alfian Eko Prasetya [Indonsia] vs Qualification-Q7
- Hafiz Faisal/Putra Eka Rhoma [Indonesia-2] vs Qualification-Q3

Women's Doubles

{Main Draw}
- Maretha Dea Giovani/Khairunnisa Imma Muthiah [Indonesia] vs Miri Ichimaru/Shiho Tanaka [Japan]
- Melati Daeva Oktaviani/Rosyita Eka Putri Sari [Indonesia] vs Qualification-Q5
- Shella Devi Aulia/Wulan Sari Sri [Indonesia] vs Rie Eto/Yu Wakita [Japan-2]

Mixed's Doubles

{Main Draw}
- Lukhi Apri Nugroho/Annisa Saufika [Indonesia-1] vs Bye
- Marvin Mainaky/Lyanny Alessandra Mainaky [Indonesia] vs Kohei Matsumoto/Wakana Nagahara [Japan]
- Alfian Eko Prasetya/Wulan Sari Sri [Indonesia] vs Huang Po Yi/Tsun Yu Lin [Taipei]