Head-to-head
TEST WINS
JPN
2Test wins
WAL
15Test wins
17 Tests: Wales lead 15–2.
Model win probability
JPN 50%WAL 50%
How it works: the gap between the two TheBreakdown ratings, neutral venue. Our own model built from every Test; see the rankings page for the method.
Test history
Points 284–829 in Japan’s favour, first met 6 Oct 1973. Wales have won the last 2.
Biggest Japan win
15 June 2013: 23–8 (Tour 2013)
Biggest Wales win
26 Nov 2004: 0–98 (Tour 2004)
Last 10 meetings
- Wales15 Nov 2025 · Autumn Nations Series 2025 · Cardiff23–24
- Wales12 July 2025 · Men's Internationals 2025 · Kobe22–31
- Japan5 July 2025 · Men's Internationals 2025 · Kitakyushu24–19
- Wales19 Nov 2016 · Tour 2016 · Cardiff30–33
- Japan15 June 2013 · Tour 2013 · Tokyo23–8
- Wales8 June 2013 · Tour 2013 · Osaka Prefecture, Higashiosaka City18–22
- Wales20 Sept 2007 · Men's Rugby World Cup 2007 · Cardiff18–72
- Wales26 Nov 2004 · Tour 2004 · Cardiff0–98
- Wales17 June 2001 · Tour 2001 · Tokyo30–53
- Wales10 June 2001 · Tour 2001 · Osaka Prefecture, Higashiosaka City10–64
Scores show Japan first.
Every meeting, with filters and CSVTests to date; World Cup finals to 2023.