A senior who has her own research lab at Orange Blossom Academy and studies the abilities of the Star Ghost.
| Identity | Senior / Ability Researcher |
|---|---|
| Research venues | Personal Research Office of the College |
Researchers who remain at the academy
Moyu deliberately repeated a grade, not rushing to graduate, and continued her research in her own lab. She is skilled at brewing coffee and takes pride in it.
Traps and Deals in the original game's Mayu route
Moyu preset a delayed spatial fixation ability, trapping Akatsuki as he infiltrated again, forcing him to remove his optical camouflage. She then set confidentiality conditions: she hoped Xiao would provide memory fibers capable of recording.
Suppression patch for the original game's Moyu route
With approval from the academy and the Special Task Force, Moyu was responsible for making rampage suppression patches, while Akatsuki practiced and recorded the ability states of low link values.
Moyu Line: Research Motivation and On-Site Rescue
Moyu and Kotori once agreed to conduct joint research. When Kotori stepped in for her, her abilities went berserk, causing the crane to collapse, and afterwards she could only remain asleep. After Akatsuki suggested ending the negotiation, Moyu shared this story; When the research building was stormed again, she insisted on rushing to the scene and calling out to Kotori. After Akira finally stopped the rampage, she also fainted.
Passenger reception practice in front of the Moyu Line
When choosing Moyu as a training partner, Akatsuki practiced customer reception with her, and Moyu taught him how to brew coffee.
Related entries
- Featured works:RIDDLE JOKER
- Junior:RIDDLE JOKER
- Original Character Song Vol.3:Secret Labo for Tough Adults (RIDDLE JOKER / Mayu Shikibu Character Song)
- Infiltrators discovered by the infiltrators with delayed trap activation:RIDDLE JOKER
- The chairman who approved his rampage suppression plan:Atsuki Ise (RIDDLE JOKER)
- Research partners responsible for low-link value capability training:RIDDLE JOKER
- Publicly revealing their affiliation, accompanying them to the rampaging scene, and stopping the companions in the piano:RIDDLE JOKER
- Before the Moyou route: During customer reception practice, teach him how to brew coffee:RIDDLE JOKER
References
- RIDDLE JOKER: Official Japanese character introduction
- HIKARI FIELD: RIDDLE JOKER character introduction in Chinese
- eddiiee: [Riddle Joker] Mayu√ Play Diary - Spoilers Included
- Yuzu Log: Charathon Vol.3 is on sale today
- Yuzu Club: Character song digital release catalog
Data compiled on: 2026-10-07.