There is no such notation in Kanji. It is a direct translation of ginger and carbonated water.
Japan calls “Sho ga tan san”.
[Kanji] ginger ale long sleeve T-Shirt
About this long sleeves T-shirts
T-shirts with long sleeves. It is also used in cold weather and for sun protection. You can choose women's or men's, Hoody or regular T-shirts, and there are many sizes.
・Woman’s or Men’s long sleeves
・variety sizes
・some colors
・also, there is Sweatshirt
・100% cotton (Heathers are a cotton/poly blend)
・Preshrunk. Machine wash cold
・Woman’s or Men’s long sleeves
・variety sizes
・some colors
・also, there is Sweatshirt
・100% cotton (Heathers are a cotton/poly blend)
・Preshrunk. Machine wash cold