SF: Episode One 
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Kanzen Inukai: Kagemaru!
Kanzen Inukai: You don't have to enter through the ceiling, you know.
Kagemaru: I'm sorry, but as an old ninja, I don't really know how to enter from anywhere else.
"SF: Episode One Quotes." Quotes.net. STANDS4 LLC, 2014. Web. 22 Aug. 2014. <http://www.quotes.net/movies/SF: Episode One>.