Opera/9.80 (Macintosh; Intel Mac OS X; U; ja) Presto/2.6.30 Version/10.63 Opera/9.80 (Macintosh; Intel Mac OS X; U; ja) Presto/2.6.30 Version/10.63 Opera/9.80 (Macintosh; Intel Mac OS X; U; ja) Presto/2.6.30 Version/10.63 Opera/9.80 (Macintosh; Intel Mac OS X; U; ja) Presto/2.6.30 Version/10.63 Opera/9.80 (Macintosh; Intel Mac OS X; U; ja) Presto/2.6.30 Version/10.63