p | b | d | z | g | |
ぱ | ば | だ | ざ | が | -a |
ぴ | び | ぢ | じ | ぎ | -i |
ぷ | ぶ | づ | ず | ぐ | -u |
ぺ | べ | で | ぜ | げ | -e |
ぽ | ぼ | ど | ぞ | ご | -o |
In Japanese pronunciation, “じ” and “ぢ”, as well as “ず” and “づ”, are considered to be the same sound. They are not distinguished in terms of listening or pronunciation, and they produce similar sounds.