Can history fanatic Marune-san win the heart of Oda Nobunaga (this name is just a coincidence) with food from the Sengoku period?

When Marune, a temporary office worker who loves the Sengoku period, wakes up one morning, a strange man is next to her! It was a younger boy I met last night who looked like Oda Nobunaga. Marune-san makes grilled miso to calm her mind, but the next day she meets him again at the place she is dispatched to...!? Whale soup for Hyokumaru, chive porridge and sake... A delicious and easy way to travel back in time with a little effort!! Sengoku food and Secret love, Sengoku Gohan without being reincarnated!!