Shuriken Sentai Ninninger vs. Kamen Rider Drive: Spring Break Combined Special

Original title: 手裏剣戦隊ニンニンジャーVS仮面ライダードライブ 春休み合体スペシャル

Five flashy Roidmudes seem to be causing a “thick air” event, and when Shinnosuke goes to investigate, turns out the problem was being caused by a yokai. After arresting the red one, Shinnosuke starts interrogating. He claims to be a ninja fighting yokai and that he’ll show Shinnosuke. While this uneven pair squabble, Kyuemon Izayoi and the Roidmudes were putting a terrible plan in progress.