
1) Japanese feminine given name 
Found on 
https://www.crosswordclues.com/clue/haruna

 ==Possible writings== The name Haruna can be written using different kanji characters and can also be written using the katakana or hiragana writing systems. Some possible variations of the name include: One popular way to write the name Haruna is by combining any of the following kanji characters, 晴, 遥, 春, with the kanji character, 菜. The...
Found on 
http://en.wikipedia.org/wiki/Haruna

The Haruna was a Japanese Kongo Class battleship of 29330 tons displacement launched in 1913 and sunk in action with the American navy in December 1941. After a major refit in 1937 the Haruna was powered by 16 Kanpon oil-fired boilers providing a top speed of 26 knots. She carried a complement of 980 and was armed with eight 14 inch guns; sixteen 6...
Found on 
http://www.probertencyclopaedia.com/browse/RH.HTM
  No exact match found.