Isaac - Sensei?

After I said that, I could only shake my head in disappointment because none of them got it—including Cynthia—but it didn't take long before the mess the previous guy made was cleaned up, and the next person was brought in front of us. The guy looked like a regular ol' joe with glasses but it looked like he was more interested in talking to me than Kaley.

"Hello, my name's Isaac," the person said while looking straight at me, "I'm… I'm not from any family—actually, I haven't pledged to any family yet but I have purchased a few months' worth of residence here in this place just to have a chance to meet you."

Kaley interjected, "So… you wanna join us? Can you tell us a reason why?"

Isaac turned to Kaley for a moment and nodded at her before turning to me again, "I'm… this is embarrassing but I also practice the same—well, not the same technically… but I'm from the Kishin-Ryuu School of Martial Arts. I was enrolled for two years and I'm a 2nd-Dan practitioner before… you know—"