一轮

赤音和伊乌从前以来的知己。 将他们理解为一对为了互相残杀而被制造出来的刀，悲伤地注视着他们。 「别赌气啦。开个玩笑而已。你知道我是爱着你的吧」

简介来自 Bangumi

"Don't sulk. You know I love you." An eccentric woman who shares history with both Akane and Igarasu. She watches passively from afar as their conflict proceeds toward its inevitable conclusion. [From JAST USA]

简介来自 VNDB

赤音と伊烏の古くからの知り合いらしく、彼らが死合う運命を理解しながらも、それを悲しみながら見守っているが……。

简介来自 erogamescape