Style of Okonomiyaki / Style of Katsu-Don

Kawaguchi doesn’t show up at work. Worried, Hiroshi tracks him down and suggests lunch at an okonomiyaki place. But the way Kawaguchi eats shocks him! What’s his Style of Okonomiyaki? After being scolded by Misae for drinking too much, Hiroshi skips breakfast. Starving, he craves katsudon. He chooses a classic soba shop—only to find it empty! What’s his Style of Katsu-Don?