"Everyday Bento Boxes for Junior and Senior High School Students: 250 Recipes" Shoku no Sutajio (Food Studio) I bought this book over a decade ago, but I haven't used it much. I rarely even opened it, so the inside is very clean. However, the outside has aged and become dirty. There are many photos, so it looks easy to understand and make the recipes. #ShokuNoSutajio #Book #Lifestyle/Household Thank you for looking.