Alexandre S. D. Celibidache is the original creator credited for the anime and manga franchise Sakura Quest. The original work for the anime television series, produced by animation studio P.A. Works, is officially attributed to Celibidache. The series, which aired in 2017, is the third entry in P.A. Works' "working series" of original anime about professional careers.

Celibidache is also credited as the author of several manga publications related to the franchise. These include the main manga adaptation of Sakura Quest, a spin-off titled Sakura Quest Gaiden: Ririko Oribe no Gyōmu Nippō (Sakura Quest Side Story: Ririko Oribe's Work Report), and an official anthology comic. These manga were published by Houbunsha under their Manga Time KR Comics Forward Series label.

Beyond these credits for the Sakura Quest property, no verified information is available regarding Alexandre S. D. Celibidache's personal background, other original works, or professional history.