So Kiseki draws manga like Digitan and Dober.

For Dober and Digitan, this character trait isn't immediately apparent and it's something you discover while going through the characters' "secrets" or certain in-game events. It's also implied it's something both do as a hobby on an "amateur" basis, and for Dober it's a deep dark secret she desperately wants to keep a secret from everyone else. Though Digitan is already aware of her activities and they both have collaborated on doujin works before (as seen in Digitan's summer camp scenario).

For Kiseki though, her drawing manga is immediately front and center in her character description, and it's implied she does it professionally in some capacity, since she churns out storyboard drafts on a regular basis like a professional manga artist would. (Or at the very least someone aspiring to be a professional, submitting drafts.) She also sports the jaunty manga artist beret look popularized by Tezuka himself.