Height: 160 cm
Lisianthus is the daughter of the King of Gods and came to the human world as a possible marriage candidate for Rin. She possess a very boastful and energetic personality and holds great optimism. Though poorly skilled at academics, she has excellent cooking skills. Her magical capability is poor, but she makes up for it with brute force by hitting people with objects ranging from chairs to tables. Lisianthus has two personalities because when she was in her mother's womb, her twin sister Kikyou couldn't survive. Sia decided to save Kikyou by allowing Kikyou's soul to reside inside of her own. Kikyou emerges (takes control of Sia's body) when Sia is depressed or when she feels that Sia should be more aggressive to Rin. In Shuffle! Essence+, Kikyou gets an extended ending where she and Sia are able to be separated and thereby co-exist together. In the non-Lisianthus routes, Sia confesses to Rin that, although he might not return her feelings of love, she will keep on loving him because the gods believe in polygamy. She tells this to Itsuki when rejecting his advances.
Voiced by: Sayaka Aoki (Japanese), Brittney Karbowski (English)