Ena Saeki

Ena Saeki (佐伯 恵那 Saeki Ena) is a minor character from Full Metal Panic? Fumoffu

Background
Ena is featured only in The Man From the South where it is revealed that she is in love with Sousuke Sagara that she leaves a love letter in his shoe locker, which make Sousuke thinks that is a letter from a stalker.

Etymology

 * The name Ena means "favor, benefit" (恵) (e) and "what?" (那) (na).
 * Ena's surname Saeki means "help, aid" (佐) (sa) and "chief, count, earl, uncle, Brazil" (伯) (eki).