dramatis persona

form-of rare singular

(rare) singular of dramatis personae - in the case where there is only one character in a play

Japanese Meaning

（稀に用いられる）劇中で唯一の登場人物を指す単数形

In the experimental one-act, the playwright chose a dramatis persona to carry the entire narrative alone.

その実験的な一幕で、脚本家は劇の唯一の登場人物を選び、その人物に全体の物語を担わせた。

Sense（1）

(rare) singular of dramatis personae - in the case where there is only one character in a play

dramatis personae

（ plural ）