• "Let This Grieving Soul Retire" is an upcoming anime series that is set to premiere in October 2023. The anime is based on the light novel series of the same name by Ryohgo Narita and Enami Katsumi. The story follows a former government agent who is struggling with the loss of his family and is trying to find a way to retire and live a peaceful life.

• The anime has unveiled its main cast, which includes Takahiro Sakurai as the lead character, Tōru Ōkawa as Tōru Akiyama, and Minami Takahashi as Yuriko Akiyama. The series is being directed by Takahiro Omori, who is known for his work on anime series such as "Durarara!!" and "Baccano!".

• The trailer for "Let This Grieving Soul Retire" has been released, and it showcases the main character's struggle to find peace and closure after the loss of his family. The trailer also teases the action-packed nature of the series, as the former government agent is forced to confront his past and use his skills to protect those he cares about.