Katakana
"タ" is
similar in pronunciation to
"ta" in English and
"타" in Korean.

Katakana "タ"
does it look similar to "ㅂ"?

"タチツテト" (ta-chi-tsu-te-to) that you are about to learn
is called the "タ" row.

Do you remember hiragana "た"?