not necessary to; don't have to

Expresses gratitude or relief for something that happened in the past, a choice made, etc.

If only ~

It's good / okay to... / is fine

万: all

晩: nights

晩: evening / 番: one's turn / 幡: / 盤: board; disc; tray / 鷭: common moorhen / 判: size of paper or books

伴: a surname / 塙: a surname

版: edition, version / 番: ordinal suffix

万死: critical state of the life; thousands of deaths- literally ten thousands of death