Mat Opposition Start Date Ground End Date Ground
6* v Hong Kong 22 May 2010 Tokyo 2 May 2015 Tokyo
6* v Korea 1 May 2010 Daegu 9 May 2015 Fukuoka
3* v Kazakhstan 15 May 2010 Tokyo 28 Apr 2012 Almaty
3* v UAE 13 May 2011 Dubai 10 May 2013 Dubai
3 v USA 21 Aug 2011 Tokyo 14 Jun 2014 Carson
3* v Canada 19 Jun 2013 Nagoya 18 Jul 2015 San Jose
2 v Tonga 26 Jun 2010 Apia 9 Jul 2011 Suva
2* v Russia 6 Nov 2010 Tokyo 15 Nov 2013 Colwyn Bay
2* v Philippines 20 Apr 2013 Fukuoka 3 May 2014 Silangan
2* v Sri Lanka 21 May 2011 Colombo 10 May 2014 Nagoya
2* v Romania 10 Nov 2012 Bucharest 15 Nov 2014 Bucharest

* indicates that the sequence is ongoing

Records include the following current or recent matches:
Japan v Korea at Fukuoka, Asian 5 Nations - Top 5, May 9, 2015 [66-10 FT]
Japan v Hong Kong at Tokyo, Asian 5 Nations - Top 5, May 2, 2015 [41-0 FT]
Japan v Italy at Tokyo, Jun 21, 2014 [26-23 FT]