[オノマトピア、たつまき皇帝 (横井レゴ、水野猛之)] ウルト様と遊ぼう! Onomatopoeia SIDE (うたわれるもの) , [Onomatopoeia, Tatsumaki Koutei (Yokoi Rego, Mizuno Takeshi)] Waruto-sama to Asobou! Onomatopoeia SIDE (Utawarerumono)