In 2026, light novels continue to thrive, with Oricon revealing the best-sellers for the mid-term of the year. Leading the pack is *Cosmic Princess Kaguya!*, which has sold 163.48 thousand copies, closely followed by *That Time I Got Reincarnated as a Slime* at 162.43 thousand. Other notable titles include *The Apothecary Diaries* and *Classroom of the Elite*, both benefiting from recent anime adaptations that have significantly boosted their sales. The impact of anime on light novel popularity is evident, as most top-selling titles have had new adaptations within the past year. Interestingly, *The Convenience Store by the Sea* stands out as the only best-seller without an anime tie-in, highlighting the importance of adaptations in driving sales. As the year progresses, competition remains tight among these titles, with the potential for shifts in rankings as new anime seasons air.