Left and Right state: ‘merchant-girl’ (ichime) is undesirable.
In judgement: both poems refer to a ‘merchant-girl’, and although there does not seem to be a great deal of stylistic difference between them, the Right’s ‘the merchant-girl does also seem to grieve’ (ichime mo sakoso nagekurame) does not make it make it clear what she is grieving about. While the Left’s ‘at Karu, of a merchant-girl’ (karu no ichime) is overblown, ‘for a meeting, this pain’ (au ni tsurasa) makes this clear. The Left should win.