The English study book “The World Expands” was released by Gakken Plus on March 10th. If you purchase the book, you can listen to Aoi Yuki’s Japanese narration audio data, and a part of it was released on YouTube.
The book, which was supervised by the female otaku unit “Theatrical Troupe Female Cat”, which was born in 1989 and is known for the original draft of the drama “So I Make”, contains 330 words such as “push,” “swamp,” and “precious.” English translations of 477 phrases such as “Waiting for impossible”, “All otaku’s favourite guys”, and “Practically free” are posted. With the cooperation of English-speaking anime fans, the words used locally are included, not just English translations.
Japanese voice by Yuki and English voice by a native narrator can be played from the dedicated app or site after purchasing the book.