Semi-Frequent Raffina Posts!さんのイラストまとめ

An "Puyo Puyo! 15th Anniversary" poster, found in the Puyo Puyo 30th Anniversary Artwork Collection book.

In regards to Raffina's English voice actresses, her Fever VA, Brett Walter, also voiced Stein of the Frankensteins in the same game's dub, while her current VA, Erica Lindbeck, voiced Ciel in the English dub of Puyo Puyo Champions.

Fun fact: Raffina shares the same Japanese voice actress as Lidelle and Onion Pixie, Noriko Namiki, who's been voicing all three of them since the first Puyo Puyo Fever!

When Puyo Puyo Fever 2 was still the most recent Puyo game, Sega had released individual desktop wallpapers that also served as calendars for the year 2006. These featured many of the game's characters, with Raffina being the centerpiece of the June 2006 wallpaper.

Sakura Raffina in Puyo Puyo Quest and all of her artwork in order of rarity.

Kitty Raffina in Puyo Puyo!! Quest.

The inital sketches for Puyo Puyo Tetris 2's character artwork.

The Puyo Puyo Fever 1 & 2 Soundtrack Album Cover!

A slightly obscure detail is how each of the Primp Magic School students are based on one of the five colors of Puyo and are designed in a manner to reflect their representative color. Raffina in particular, is based on the Yellow Puyo.

Puyo Puyo Tetris is the only post-Fever Puyo Puyo game where you do not play as Raffina for the entirety of the game's campaign mode, oddly enough. In sheer contrast, every other post-Fever game had atleast 1 playable appearance of her in their campaigns in some capacity.