Also known as The Oblivious Saint Can't Contain Her Power: Forget My Sister! Turns Out I Was the Real Saint All Along!, Mujikaku Seijo wa Kyō mo Muishiki ni Chikara wo Tare Nagasu, Mujikaku Seijo wa Kyō mo Muishiki ni Chikara wo Tare Nagasu: Imadai no Seijo wa Ane dewa Naku, Imōto no Watashi Datta Mitai desu,
via Wikidata · CC0
Japanese light novel series
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).