Ocya (tea) is not just only green tea, there are many kinds of Ocya!

As you know Japanese traditional drink is tea (green tea).
Green tea is the most famous tea among tea but there are other kinds of tea in Japan.

Mugicha, Hojicya and Genmaicya are the popular tea.
The leaves of those teas are different and of course they taste different.

Mugicha is drunk as cold tea during summer, it is non-caffeine so baby can drink safely too.