Left: red / Right: blue / Hair: black

Color sketch

None……?ナイ (nai) = 'there isn't any' — a gag that she has no Episode & Dress entry.

Kind of a Primula-chan look…?Low-res caption; partly illegible.

Don't talk to me! The words I just memorized vanish……agh! Two of them just disappeared right now!!

Mayumi=Thyme

Color palette for her standing sprite; the subtle shading within each of the three different colors is specified too.

Swimsuit

School uniform

Casual clothes

Floral pattern, in white