非情の香りとさだめの匂い。西住流戦車道家元西住しほに一輪のガチャと共に訪れる、無限軌道よりも美しく砲火よりも危険なミッション。それは、西住電撃作戦！

A scent of ruthlessness and sadness. Arriving with a single roll of gacha is the Nishizumi Style Tankery Iemoto Nishizumi Shiho, with a mission more beautiful than caterpillar tracks and more dangerous than gunfire. That is Operation Nishizumi Blitzkrieg!