Games like Natsuno-Kanata: Beyond Summer

If you finished Natsuno-Kanata: Beyond Summer, the closest matches are Schrödinger's Call, The Cosmic Wheel Sisterhood, Milk Outside a Bag of Milk Outside a Bag of Milk, Milk Inside a Bag of Milk Inside a Bag of Milk and Harmonia. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.