Well she also does the role of the straight man. Aside from her being small , she's also cute when scared.
This I agree. Also, the Suzuhead running gag. But dat Uomi's kakure kyonyuu though. And she's by far the best cook in the series, only rivaled by Shino. And she's also voiced by Saitou Chiwa. And she's(the rest is omitted
Don't mind me, it's just a personal preference. Everyone has a best girl in their minds, and mine in Seitokai Yakuindomo just happens to be Uomi.