"Soymilk Ice Soy" is a soymilk ice cream that uses plant-derived ingredients and is finished with a unique manufacturing method to deal with milk allergies and egg allergies. The product is also used as a dessert for some school lunches in the Kanto area.
The "4 pieces of the same vanilla" to be released this time is a multi-pack of 4 pieces of "vanilla flavor" made without using milk and eggs. It has zero cholesterol, but it has a rich taste and a smooth mouthfeel.