From 13:00 GMT (5:00 PST) March 20 to 13:00 GMT (5:00 PST) March 21

30% discount on the following Japanese Navy fighters:

Hagiri's A5M4 (premium), A5M4, A6M2, A6M3, A6M3 mod.22, A6M3 mod.22ko, A6M5

Matsuo Hagiri was born in Shizuoka Prefecture on the southern coast of the Japanese island of Honshu in November 1913. After finishing school he worked briefly as a fireman before joining the Enlisted ranks of the Imperial Japanese Navy. A gifted aviator, Hagiri was streamed onto single seat fighters after the excelling during the notoriously harsh and competitive training regime of Japanese naval aviators. He graduated from flying training in 1935; by 1939 he had risen through the ranks to become a Petty Officer – 1st Class and flew the Mitsubishi A5M4 fighter as part of the carrier Soryu’s embarked fighter squadron. Soryu was stationed in home waters for training after a busy period of operations during the Second Sino-Japanese War. In August 1940 Hagiri joined the 12th Ku - his unit were shortly to equip with the new Mitsubishi A6M ‘Zero’ – a move which was met with some resentment at first by some pilots as the older A5M4 was able to outmaneuver the newer fighter in a variety of scenarios during mock dog fights. Hagiri was one of the pilots selected to transport the first batch of new Zero fighters across to Hankow, China for operational use.

Read more here!
http://warthunder.com/en/news/495-Lieutenant-Matsuo-Hagiri-en