Ingredient by Google translation:
Plain - Wheat flour (produced in Japan), sugar, milk-based foods (vegetable oil, fermented butter, etc.), eggs, margarine, butter, milk, reduced starch syrup, yeast, honey, salt/fragrance, emulsifiers, enzymes, vitamins C, (partially contains eggs, milk ingredients, wheat and soybeans)
Chocolate - Wheat flour (produced in Japan), margarine, sugar, eggs, milk, etc. as main ingredients, cocoa powder, reduced starch syrup, chocolate, yeast, milk, caramel syrup, salt, acerola powder/emulsifier, fragrance, enzyme, vitamin C, (Contains eggs, milk ingredients, wheat and soybeans in part)
Strawberry - Flour (manufactured in Japan), margarine, sugar, eggs, foods made from milk, etc., strawberry jam (starch syrup, sugar, strawberry), yeast, processed strawberry juice, milk, salt, processed dried strawberry / emulsifier, fragrance , acidulant, gelling agent (polysaccharide thickener), enzyme, coloring (monascus, lac), vitamin C, (contains eggs, milk ingredients, wheat, soybeans, and apples)
White chocolate - Wheat flour (produced in Japan), chocolate coating, margarine, sugar, eggs, milk-based foods, cocoa powder, reduced starch syrup, chocolate, yeast, milk, caramel syrup, salt, acerola powder/emulsifier, fragrance, enzyme, Vitamin C, (partly contains eggs, milk ingredients, wheat, soybeans)