FestA of PandemoniuM

Song Information

File:FestA of PandemoniuM.png
FestA of PandemoniuM's jacket.

Artist: 山本真央樹 vs Masahiro "Godspeed" Aoki (feat. Dylan Reavey)
Composition/Arrangement: Maoki Yamamoto, Masahiro "Godspeed" Aoki
Guitars: Masahiro "Godspeed" Aoki, Dylan Reavey
BPM: 160
Length: 2:50
オンゲキ Genre: オンゲキ
オンゲキ Opponent: 日向 千夏 Lv.75
First Music Game Appearance: オンゲキ bright MEMORY
Other Music Game Appearances: None.



Song Connections / Remixes



  • FestA of PandemoniuM was first revealed at the KING of Performai The 4th event for オンゲキ.
    • In that event, its opponent character was Lv.23.
  • FestA of PandemoniuM is available in オンゲキ bright MEMORY from March 2nd to 22nd, 2023 as part of the event Chapter, マーチングポケッツ オンゲキーズ王決定戦. It can be unlocked by playing it during the event and scoring 1500% total damage.
    • From March 30th, 2023, FestA of PandemoniuM is available by default.
  • FestA of PandemoniuM is the first オンゲキ original song since the end of the Memories of O.N.G.E.K.I. event in June 2022.
  • FestA of PandemoniuM's EXPERT chart difficulty was changed in オンゲキ bright MEMORY on March 7th, 2024.

Genre Changes


Difficulty & Notecounts

オンゲキ difficulty rated 1 to 15+ from bright MEMORY onwards.
(Ratings and notecounts obtained from maimai on gamerch, and CHUNITHM and オンゲキ wikis on wikiwiki.)


Game Level
Basic Advanced Expert Master Lunatic
Notecounts / BELLs 718 / 162 1298 / 256 2214 / 189 2416 / 320 -
Chart Designer - - ものくろっく monoclock vs samurai -
オンゲキ bright MEMORY (original ratings) 7+ 11 13+ 15 -
オンゲキ bright MEMORY→Present 7+ 11 14 15 -