Suzuka is seen as the most rational individual among Illyasviel von Einzbern's group of friends. She also express frustrations and impatience when it comes to tedious processes like cooking or the dynamic relationship she shares with her older sister.
She is a fujoishi who enjoys BL while even writing possible yaoi references or fantasies surrounding Shinji and Shirou.
Suzuka's background is mostly unknown except how she often has helped her older sister in drawing doujinshi for comic events, and she is friends and fellow classmates with Illyasviel von Einzbern, Nanaki Moriyama, Tatsuko Gakumazawa, Mimi Katsura, and later Miyu Edelfelt and Chloe von Einzbern.
Suzuka posseses no special traits aside the basic capabilites of a normal elementary school student.
As a result of helping her sister, she is talented in arts and crafts.
- The name Suzuka means "sparrow" (雀) (suzu) and "flower, blossom" (花) (ka).
- Suzuka's surname Kurihara means "chestnut" (栗) (kuri) and "field, plain" (原) (hara).