The first guy to speak (the one introduces the topic in English) has a pretty strong accent. I had to listen a little more closely to discern what he was saying sometimes. The second guy to jump in to the conversation had a very understandable accent. I'd say he kind of wavered between a Japanese accent and an American accent. The third guy (who I think spoke the least) had a near spot on accent with the occasional pronunciation slip. Overall, the conversation felt a little halting. Even if they all had perfect accents, I'd get the feeling that English was not their first language.
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