This is a 6-piece set from Combi Mini. Short underwear x 3 Combination underwear x 2 2-way all-in-one x 1 There are some stains, but I rotated these for about 2 months. I liked this Combi Mini series because it's easy to fasten with Velcro, so I bought a lot of them. They were around 1000 to 2000 yen each. Since you need a lot of clothes in the newborn period, how about buying them in bulk at a low price?