Hikari and her obstacle course were having a pretty decent go of it. Strangely, there was a shift. She sniffed the air, her ears twitching atop her head. She turned in place twisting her sword around her body in a halo, stopping the path of the incoming sword. Her follow up was to kick out to the right, at what she approximated to be the torso of most beings, while she balanced atop one leg. She aimed to knock off, whatever newcomer had emerged. Of course, such an action was reflexive with enough force to jar anyone who met the kick. "Oi oi, I'm working here! I'm almost done, jeez wait your turn..." the girl chided as her actions took place. Still with the blind fold in place she hadn't a clue it was her brother she swung her weapon against. No, he didn't smell the way her brother smelled, nor did he move the way she'd gotten used to him doing... at least not to her given what she'd picked up so far. The people watching the lass work, seemed to be strangely entranced by this new addition to her training. They wondered about the outcome of such a situation.
All the while the assassin watched from the window. What an interesting pair of siblings these had to be. 'Hmphf, I have a feeling their marks on the world are going to be something else...' the woman mused to herself. Instead of jumping down into the courtyard. She took the long way around, a casual stroll feeling generous enough to give them time to bond more.