Mind☆Puppet ~Famires Tenchou no Abunai Yabou~

Yoshikage Midou is still a high school student, but after the sudden death of his father he also inherited Trussardy, a family restaurant currently losing customers to the competition.
The future looks grim, at least until Yoshikage discovers a mysterious notebook, known as the "Marionette's Note", lying on the ground...