Whisper feels a bit depressed when Nate says, "Whisper, you don't have any special skills like other Yo-kai, do you?" Suddenly, he travels back in time with Jibanyan! They arrive in the Warring States Period! Surprisingly, it turns out that Whisper used to be a strategist who assisted the military commander Shogun Waitington. Whisper's true skills actually had a great influence on this era. However, Whisper was haunted by a huge regret due to his skills. If he relives the past and changes the era, his encounter with Nate will never happen… What will you do, Whisper!?
