2004 - The Japan AFA was replaced by AFL Japan.[source]
2005-10 - ?.
2011 (Japan Top League) - Participating clubs included Osaka (premiers).[source]
2012 - ?.
2014 : General :
The Japan AFL was separated into two divisions this season.[source] Eastern Division :
Participating clubs included :[source]
- Eastern Hawks,
- Komazawa,
- R246 Lions,
- Senshu,
- Shonan,
- Tokyo and
- Tokyo Bay.
Grand Final - Tokyo Bay 12.10.82 defeated Tokyo 10.13.73. Western Division :
The Western Division generally competed on a social basis only.
Participating clubs were (complete) :[source]
- Hiroshima (debut),
- Nagoya and
- Osaka.