LOL Ueda Kana uses Darth Vader’s theme as a ringtone specifically for when the agency calls her. Shimizu Kaori responds by going “Err… Kana-chan do you hate your job? (lol)”
Incidentally she uses the beginning bit of Nonaka Ai’s Cheer Ru-Ga! (「チアルーガ！」) http://www.youtube.com/watch?v=F-dWAkcydRc (Chacha aapu!) as her normal ringtone, for calls from her hometown she uses the CSI theme, due to her loving CSI and everytime she goes home she watches recorded episodes. For Kaori she uses a black old fashioned phone lol.
Marunage is a riot <3