Cameo: Kino Makoto (Sailor Moon).

Meanwhile…

Seras: …and so we’re looking for a very particular shade of blue, and…excuse me, is something wrong? You look nervous…

Shopkeeper: I’m sorry; I’m not used to people with red eyes.
Seras: Oh! Um, colored contact lenses…
Shopkeeper: They make you look very evil.
Seras: Er…thanks…