巨♀~9地区 is the 11th track on the "Attack on Titan" Original Soundtrack. As with all the other pre-The Final Season OSTs, it was composed and arranged by Hiroyuki Sawano.
Title
"巨♀" combines the kanji for Titan (巨) with the alchemical symbol for woman (♀), referring to the Female Titan. The "9地区" part is read as "kuchiku", which, written with other kanji, means "extermination".
Musical motifs
The track is split into 2 parts. The first part (0:00-2:50), which is remixed to a higher tempo in 進撃st-hrn-gt-pf20130629巨人 (0:00-2:14), and the second part (2:50-5:15).
All occurrences
- Episode 4 - The cadets do melee training (2nd part)
- Episode 5 - Commander Pyxis departs to Trost (2nd part)
- Episode 8 - Armin reveals his plan for wiping out the Titans in the HQ (2nd part)
- Episode 11 - Commander Pyxis forms the Elite Squad (2nd part)
- Episode 13 - Levi returns in the nick of time to save Eren, Mikasa and Armin
- Episode 14:
- Rumors spread throughout the populace
- Levi proposes to act as Eren's guardian (2nd part)
- Episode 15 - Hange and Eren have their first chat (2nd part)
- Episode 16 - The new recruits' first day in the Scout Regiment
- Episode 18 - Armin, Jean, Reiner and Christa get back on track
- Episode 20 - The Scouts try all they can to get the human out of the Female Titan
- Episode 22 - Levi and Mikasa pursue the Female Titan
- Episode 38 - Eren struggle with the Titan hardening experiments
- Episode 41 - Jean makes a scheme to test Marlo and Hitch's trust
- Episode 42 - A messenger tells the Royal Government that Wall Rose has been breached
- Episode 51 - Eren vs Reiner
- Attack on Titan Part 1: Guren no Yumiya:
- Jean leads the retreat back to the HQ
- Levi's first action scene
- Attack on Titan Part 2: Jiyuu no Tsubasa:
- Eren's Titan experiment in the well
- Gunther is killed by the disguised attacker