I didn't know about the shop until just now after reading this. And since it's Japanese I just level all the skills equally (although knowing me I'd probably do that even if I knew what they were).
The only noticeable difference though is that he hits it a bit further, which only helps if it's close to 100m. But I still seem to hit fouls and miss the same amount of times as usual.
The only noticeable difference though is that he hits it a bit further, which only helps if it's close to 100m. But I still seem to hit fouls and miss the same amount of times as usual.