This is a thin, off-white/light beige T-shirt with a pocket. Purchased from ZARA. The size is listed as 7, and I'm not sure of the Japanese size, but it fit perfectly when my child was around 130cm tall. The neckline, cuffs, and hem have a rolled-up design. - Brand: ZARA - Size: 7 - Design: With pocket - Color: Off-white, light beige Photos were taken at night, so there are shadows. This is a used item, stored by a regular person and worn by a child. Please understand this before purchasing.