2024 12th ASNOS, Hong Kong

2022 11th ASNOS, Bangkok

2019 10th ASNOS, Manila

2017 9th ASNOS, Seoul

2015 8th ASNOS, Beijing

2013 7th ASNOS, Bali

2011, 6th ASNOS, Kobe

2009 5th ASNOS, Tokyo

2008 4th ASNOS, Taipei

2006, 3rd ASNOS, Tokyo

2004, 2nd ASNOS, Nagoya

2002, Inaugural ASNOS, Tokyo