Houseki no Kuni, Kemurikusa (TV) Recommendations
Kemurikusa reminded me of Houseki no Kuni not only in the similar cg art style but also with a very similar feel or aesthetic. Both shows are sci-fi with action and constant mystery and natual curiosity of what their seemingly apocalyptic world has to offer. These shows don't rely on cliffhangs rather intigue the audiance with its diverse cast of characters and interesting world and character building. If you enjoyed the aesthetic of one show I would highly recommend the other.