
I am cute, but I was a middle-aged researcher in my previous life?! Surviving in another world with magic and sciences!! The orphan Ren was riding the carriage after being sold, when she got involved into an accident, and got her previous life's memories back! "I was... a middle-aged man!" Indeed, she was a researcher in his thirties in her previous life, and had been living as an orphan girl up to now! Ren will make use of her talents in magic and knowledge in science to survive in this harsh world in order to escape from the investor who bought her!
Yoku Wakaranai keredo Isekai ni Tensei Shiteita You desu is a Japanese novel of 493,641 characters, with 13,609 unique words and 2,113 different kanji. Its difficulty rating on Jiten is average, 2.8 out of 5. The full vocabulary list ranks all 13,609 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.