Ordinarily Simple is really interesting to think about, given how its entire cast are the main characters of Supposedly Ordinary
aside from two characters that is
Jiro, Ai, and Fumio's beta designs are fun to revisit (Jiro had dark blue hair, Ai's eyes were golden/yellow, Fumio's hair was much longer and he had a different personality)
instead of Daichi, we have a blue haired boy named Aoi who's stubborn but not a tsundere (edit; he's going to be referred to as Tsukiyomi going forward, as the name 'Aoi' belongs to another character within the series and I want to avoid confusion)
Kaede's largely unchanged in OS, her eyes are more brown and her personality has some tweaks, but nothing too drastic
and none of you are prepared for Setsuko in OS, none of you
