Gruppo mithril sword

(Dai 9 Kai Hekigai Chousa Haku) [Mithril Sword (Sawyer)] Kinkyuu Toubatsu Eren o Mamore! (Shingeki no Kyojin)

(Dai 12 Kai Hekigai Chousa Haku) [Mithril Sword (Sawyer)] MobEre no xx Shinai to Derarenai Heya (Shingeki no Kyojin)

(Dai 5 Kai Hekigai Chousa Haku) [Mithril Sword (Sawyer)] Yappa Homo Janee ka! (Shingeki no Kyojin)