"Well my test was quite special, special enough that it only has one use until the Captain gets more of them." Yu said thinking back to all the hollows he had to purify with one strike, technically he failed to purify one, so in his mind he failed the test yet somehow the Captain deemed him worthy enough. So when Ayashi spoke up, having the same responde after saying his name as the Captain did and that was a chuckle, which Yu ignored as he figured out why they were laughing after they said his name. So when she asked him if he could spar with her, he looked down at his Zanpakuto and said. "I don't mind, but my Zanpakuto's skills are quite destructive, so if you want me to use my Zanpakuto to his fullest we would need a new area."