Q: In this task, you will be given a passage to read. A fill in the blank question will be given to you.  Your answer should fit the blank appropriately.
 Valkyria Chronicles 3 was adapted into a two @-@ episode original video animation series in the same year of its release . Titled Senjō no Valkyria 3 : Taga Tame no Jūsō ( 戦場のヴァルキュリア３ 誰がための銃瘡 , lit . Valkyria of the Battlefield 3 : The Wound Taken for Someone 's Sake ) , it was originally released through PlayStation Network and Qriocity between April and May 2011 . The initially @-@ planned release and availability period needed to be extended due to a stoppage to PSN during the early summer of that year . It later released for DVD on June 29 and August 31 , 2011 , with separate  Black  and Blue editions being available for purchase . The anime is set during the latter half of Valkyria Chronicles III , detailing a mission by the Nameless against their Imperial rivals Calamity Raven . The anime was first announced in November 2010 . It was developed by A @-@ 1 Pictures , produced by Shinji Motoyama , directed by Nobuhiro Kondō , and written by Hiroshi Ōnogi . Sakimoto 's music for the game was used in the anime . The anime 's title was inspired by the principle purpose of the Nameless : to suffer in battle for the goals of others . A subtitle attached to the project during development was  The Road to Kubinka  , which referenced the Kubinka Tank Museum in Moscow . The game 's main theme was how the characters regained their sense of self when stripped of their names and identities , along with general themes focused on war and its consequences . While making the anime , the production team were told by Sega to make it as realistic as possible , with the consequence that the team did extensive research into aspects such as what happened when vehicles like tanks were overturned or damaged . Due to it being along the same timeline as the original game and its television anime adaptation , the cast of Valkyria Chronicles could make appearances , which pleased the team . The opening theme ,  Akari ( Light ) -Tomoshibi-  ( 灯 @-@ TOMOSHIBI- ) , was sung by Japanese singer Faylan . The ending theme , Someday the Flowers of Light Will Bloom ( いつか咲く光の花 , Itsuka Saku Hikari no Hana ) , was sung by Minami Kuribayashi . Both songs ' lyrics were written by their respective artists.Two manga adaptations were produced , following each of the game 's main female protagonists Imca and Riela . They were Senjō no Valkyria 3 : Namo naki Chikai no Hana ( 戦場のヴァルキュリア3 名もなき誓いの花 , lit . Valkyria of the Battlefield 3 : The Flower of the Nameless Oath ) , illustrated by Naoyuki Fujisawa and eventually released in two volumes after being serialized in Dengeki Maoh between 2011 and 2012 ; and Senjō no Valkyria 3 : -Akaki Unmei no Ikusa Otome- ( 戦場のヴァルキュリア3 -赤き運命の戦乙女- , lit . Valkyria of the Battlefield 3 -The Valkyrie of the Crimson Fate ) , illustrated by Mizuki Tsuge and eventually released in a single volume by Kadokawa Shoten in 2012 . fill in the blank  : Valkyria Chronicles 3 was adapted into a two @-@ episode original video animation series in the same __________________ of its release . 
A:
 year 