Fate/Grand Order: Fujimaru Ritsuka wa Wakaranai - Dai Bounen Otanoshimikai 2023
English title: Fate/Grand Order: You've Lost Ritsuka Fujimaru
Japanese title: Fate/Grand Order 藤丸立香はわからない ~大忘年お楽しみ会2023~
Type: TV Special
Episodes: 7
Source: Manga
Genres: Comedy
Studios: DLE
Duration: 5 min per ep
Rating: PG-13 - Teens 13 or older

Ritsuka Fujimaru—humanity's last master. It would not have been possible to restore humanity without him. However, he does have a shortcoming... he is far too honest! A slapstick comedy in which Fujimaru's simple questions sway the heroic spirits!

(Source: MAL News)