Published 12/01/2011 at 11:11 GMT | Updated 12/01/2011 at 13:00 GMT
AFC official Tokuaki Suzuki said the verdict would be announced on Friday or Saturday.
The teams could face a warning about their actions or a fine.
Japan promise Asian Cup improvement
12/01/2011 AT 10:35
Iran come back to beat Iraq
11/01/2011 AT 13:30