[Starscream Gaga]

I disagree, Joe's alternating-one-hand-behind-back stance implies someone who's trained them self into knowing what they're doing around a sword. If someone new were to watch a fight scene in Gokaiger, I'm sure they'd identify Joe as someone who knows what they're doing with a sword. But I guess that's easy enough for them to ignore and I'm coming with an opinion of someone who has watched the show and knows Joe's background.