軟なん口こう蓋がい音おん

な

ん

こ

う

が

い

お

ん

Meanings

1

velar; velar consonant

Linguistics term for a consonant articulated with the back of the tongue against the soft palate, such as /k/, /ɡ/, or /ŋ/.

日本にほん語ごの「か」行ぎょうの子し音いんは軟なん口こう蓋がい音おんです。
The consonants of the Japanese 'ka' row are velar consonants.