An immortal woman who continues to live a long long time. She has a free-spirited personality, and although she has lived a long, long time, she will always remain as innocent as a child. She is a glutton, and she is good at cooking okonomiyaki.

Otafukuko, a resident in Hiroshima after the war, through the the teppan dish "Issen Yoshoku" that became the prototype of okonomiyaki, transcends time and borders, to the people who surround the teppan together. Explore this circle of small happiness and smiles.