Games like Ignis Universia: Awakening of the Erudite Empress

If you finished Ignis Universia: Awakening of the Erudite Empress, the closest matches are Season: A Letter to the Future, Universe for Sale, Summer in Mara, Marco & The Galaxy Dragon and The Leisure of Grisaia. All 8 share its adventure genre and are ranked by how closely their themes and modes overlap.