Also known as: 思惟, シィ
Shiyui Shikiri ((志切思惟 Shikiri Shiyui) (usually called Shi (シィ Shii)) is a character from Magia Record: Mahou Shoujo Madoka Magica Gaiden.
She is voiced by Koyama Mami.
She, alongside Yu (Madoka Magica), were designed by Gekidan Inu Curry; known for their role in the design of the witches and their otherworld in the original Mahou Shoujo Madoka Magica