Soukyuu no Fafner: Dead Aggressor

Synopsis

Maya, after showing progress during her training session, is assigned to be a sniper with the other pilots. Both Kazuki and Fumihiko are later invited by Michio and Yumiko to eat dinner with Maya and Chizuru. A notice is sent to inform of a bone festival that will take place in the evening to honor those to have been deceased. However, a group of Rare Type Festums soon approach the island, in which all pilots engage in battle against them. Sakura is caught by one of the Festums, and Kazuki manages to save her. Moreover, when another Festum attacks Maya from above, she shoots it at point blank, achieving victory.

(Source: Wikipedia)