Yuusha ni Narenakatta Ore wa Shibushibu Shuushoku wo Ketsui Shimashita. EP8 - The Demon Lord's Daughter Is Tending to Customers in a Swimsuit

Nova has collapsed due to heat exhaustion since the store's A/C has broken down. The Leon head office has sent a shipment of summer goods, but, due to the heat wave, customers are staying home. Fino, leaking magic because of the heat, sets off a box of fireworks and scorches her clothes.