Senyuu

Senyuu (literally meaning "companion" in Japanese) is a sad song sung for, and by the Imperial Japanese Army during the Russo-Japanese War, and it was written in 1905.

In When the Cold Breeze Blows Away, it would be sung by Mr. Charming while Mrs. Charming was trying to beg him not to do some carpentry just before the limousine arrives, just in time for the How I Can Help Make the World Great speech.