[quote=Marrow]
Um Beta, Is Kirugetsu good in transformation techniques?I was sondering how you managed to steal something from Maruki's room and how he will attack, I don't think the Hyūga (guards) are likely to cooperate with Kirugetsu...
[/quote]

It's cute how you jump to him STEALING something from you. Who is to say he doesn't just go BUY something that you might like, and hide it somewhere? Who is to say it won't be a new Jutsu Scroll? Who is to say it will be anything at all and he's just bullshitting you? And as far as his test, I am sure the Hyuga Clan would understand and grant Kirugetsu LIMITED access, likely under guard or under close watch, to make sure he didn't try anything. He IS a Jounin, and Maruki IS on his squad.