Akechi is reading a book on Jungian theories of psychology, and glances over when he's addressed. His eyebrow raises as he sees the subject of the book, and a concerned look enters his eyes as he sets down a cup of coffee. Someone so young looking up information people only need to know when they think they might die soon...it hits disconcertingly close to home.

"In this context, 'execute' is used in its meaning of 'to perform something'. An 'executor' in a will is someone who makes sure the instructions laid out in it are followed. But, you shouldn't need to worry about it for quite a while. I know some of our missions are dangerous, but we always have a teacher around to see to our safety."