曙 — dawn, daybreak

春はるは 曙あけぼの。

In spring, the dawn.

橘曙覧-幕末期の歌人。

TACHIBANA no Akemi: Waka poet, who lived at the end of Edo period.

雪の曙の女児を産むが、他所へやる。

She gives birth to Snow Dawn's daughter, but gives her away.