• The anime adaptation of the light novel series "Quality Assurance in Another World" has released a new promotional video that previews the opening and ending theme songs for the series. The opening theme is performed by the voice actress Yuki Nakashima, who voices the main character Rin, while the ending theme is performed by the voice actress Yui Ogura, who voices the character Seira.

• The promotional video showcases the art style and animation of the anime, which appears to have a fantasy and slice-of-life tone, following Rin as she navigates her new job in a different world. The video also provides a glimpse of the series' main characters and their interactions.

• The anime adaptation of "Quality Assurance in Another World" is based on the light novel series of the same name, written by Kazuya Mochizuki and illustrated by Hana Amano. The series is set to premiere in Japan in July 2024, and it will be interesting to see how the anime adaptation captures the spirit of the original light novels.