Hiragana
"お" is
similar in pronunciation to
"o" in English and
"오" in Korean.

Hiragana "お"
It looks similar to "あ" (a), right?
It has a slightly confusing shape.

We call "あいうえお" (a-i-u-e-o) the "あ" row (a-row).

And next, we will learn "かきくけこ" (ka-ki-ku-ke-ko)
in the same pattern as "あいうえお".