Quick answer — Yuka Iguchi worked on Girls und Panzer der Film (Theme Song Performance), Encouragement of Climb Season 2 (Theme Song Performance), Tamayura: Hitotose (Theme Song Performance) and 5 more anime.
Yuka Iguchi worked on Girls und Panzer der Film (Theme Song Performance), Encouragement of Climb Season 2 (Theme Song Performance), Tamayura: Hitotose (Theme Song Performance), Heavy Object (Theme Song Performance), Sword Oratoria: Is it Wrong to Try to Pick Up Girls in a Dungeon? On the Side (Theme Song Performance), Is It Wrong to Try to Pick Up Girls in a Dungeon?: Is It Wrong to Expect a Hot Spring in a Dungeon? (Theme Song Performance), Yama no Susume: Kabette Kowakunai no? (Theme Song Performance), Valkyrie Drive: Mermaid (Theme Song Performance).