On a side note, I added in the references where I knew them, but several of them were unclear, at least I couldn't pin it down to one character or aspect of the series.
Deluxe hamburg steakBroken scone
St. Gloriana from the beginning of Der Film.Sasebo burger
Home base of Saunders High School.Fried pork cutlet set with a letter ♥Ibaraki natto
Home base of Ooarai is in the Ibaraki prefecture.Crab rich in motherhoodThe best way to win a guy is Meat and Potatoes after all huh~♥Pirozhki~
Katyusha.Salmiak
Finnish salty liquoriceOnigiri hardtack set
Most likely references the onigiri and military rations that Chi-Hatan uses.Imouto-chan's German-style curry
Maho.A snack where you dip a vegetable stick in and out of a warm anchovy broth
Anzio???See post #3156029.See post #3871218.See post #3550039.Eucalyptus leavesKaGator sashimi
Phase Erika.