_(Answer based on information received in chat on 15 June 2014)_
In the examples given either or would be correct.
In Japanese, linguists call certain verbs (like ) "exceptional case marking verbs" (ECM verbs), and these verbs allow "raising to object", where the subject of the -clause becomes the object of the main clause. For example:
> [ ]-
> [ ]- ← SUBJECT is "raised" out of the -clause to OBJECT of the main clause
This is also referred to as "subject raising".
A number of theories have been put forward to explain how/when this can be done but it remains a matter of discussion. The are summarised in the paper "Semantic constraints on the subject-to-object raising (ECM) construction in Japanese" (Link: <
(Re: vs see link in 3rd comment below question from Snailboat.)