Here is an introduction of characters in Sunrider: Love in Space. First is Sora Kanzaki, (神崎 空 Kanzaki Sora) the little sister of the male lead Kaito Kanzaki (神崎 偕翔 Kanzaki Kaito).
These were created using the paperdoll base from here (not safe for work, but you should have plenty of warning before you get there). Each sprite was not drawn from scratch, rather, once the costume layer was drawn on, the others were created by duplicating the image and making minor changes to the pose and expression. It’s not hard to see that the feet are always the same, and the doll she carries has its head in the exact same position in all sprites. This saves a lot of time though.
This is not the full sprite set. There are other outfits and expressions. But Sora will have only this outfit in the first chapter.
Illustration by Takashi Hashimoto. Kaito and Sora are designed after fellow white-haired siblings Haruka and Sora Kasugano from the CUFFS-Sphere visual novel Yosuga no Sora (NSFW), which neither me nor Samukun have played.
Nargrakhan, who has obviously played Yosuga no Sora, is probably facepalming at the character designs and at our choice to name the little sister “Sora”. We swear, she’s not a ripoff.