Category:Ashioto / Shikisai / Shiki Sai / Shuuen

Ashioto (青い薔薇の葬儀屋), Shikisai (白い鑿の彫物師), Shiki Sai (赤茨の死神) and Shuuen form a series of songs composed by mayuko. The songs feature either Kagamine Rin, Kagamine Len, or both.