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Overview

REVIVER オルタンシア・サーガ -蒼の騎士団- オリジナルVer. is a high-energy rock track by Japanese post-hardcore band MY FIRST STORY, featured in maimai MiLK as part of the POPS & ANIME category. Originally released on MY FIRST STORY's fifth studio album ALL LEAD TRACKS (2017), the song was commissioned as the Part 3 opening theme for the strategy role-playing game Hortensia SAGA -Ao no Kishidan- (オルタンシア・サーガ -蒼の騎士団-). The composition, arrangement, lyrics, and vocals were all handled by Hiroki Moriuchi, the band's frontman, whose signature soaring vocal style and driving guitar work push the track at a relentless BPM of 200. In Asian English releases of maimai, the song's title is displayed as REVIVER Hortensia SAGA Original Ver. Within the maimai ecosystem, REVIVER is best known for its demanding upper-tier charts: the Expert chart, designed by はっぴー (Happy), carries a level constant of 10.6, while the Master chart, crafted by Jack, sits at 13.7, placing it among the more challenging tracks from the MiLK era. Both charts feature dense streams of Tap notes punctuated by extensive Slide sequences, particularly on Master where 122 Slide notes drive a physically demanding layout. The song's level has been revised upward across multiple maimai versions, with the Master chart climbing from its original 11+ rating to its current 13+ designation.

Videos

Official PV

Open

Master chart

Open

Expert chart

Open

Expert chart

Open

Master chart

Open

Charts

STD

BASIC
5(5)
165 notesDesigner: -|Tap 152Hold 3Slide 7Break 3
ADVANCED
8(8)
286 notesDesigner: -|Tap 264Hold 7Slide 7Break 8
EXPERT
10+(10.6)
467 notesDesigner: はっぴー|Tap 372Hold 48Slide 39Break 8
MASTER
13+(13.7)
632 notesDesigner: Jack|Tap 467Hold 30Slide 122Break 13

Trivia

  • REVIVER was originally released on MY FIRST STORY's fifth album ALL LEAD TRACKS, which dropped in 2017.
  • The song served as the Part 3 opening theme for the strategy RPG Hortensia SAGA -Ao no Kishidan-, a mobile game developed by Sega and f4samurai.
  • Hiroki Moriuchi, MY FIRST STORY's lead vocalist, handled all aspects of the song's production: composition, arrangement, lyrics, and vocals.
  • In Asian English versions of maimai, the title is localized as REVIVER Hortensia SAGA Original Ver.
  • REVIVER was added to maimai MiLK at the version's launch on December 14, 2017.
  • The Master chart has undergone multiple level re-ratings over maimai's version history: starting at 11+ in MiLK, rising to 12 by MiLK PLUS, and eventually reaching 13+ by the FESTiVAL PLUS era.
  • The Expert chart similarly saw its level rise over time, from an original 9 in MiLK to 10+ by UNiVERSE PLUS and beyond.
  • Jack, the designer of the Master chart, is known within the maimai community for creating technically demanding, high-level layouts, the 122 Slide notes on this chart are a hallmark of his design style.
  • The in-game version of REVIVER is a shortened edit, clocking in at approximately 1:34, consistent with standard maimai song length for arcade play.
  • The song's lyrics center on themes of perseverance and fighting through fate, with lines like 'Always you're there with me when my real story moves on / We will keep on fighting all the time.'

FAQ

Who composed REVIVER for maimai?
REVIVER was composed, arranged, and written by Hiroki Moriuchi, the lead vocalist of Japanese rock band MY FIRST STORY. He also performs the vocals on the track.
What game is REVIVER originally from?
REVIVER was created as the Part 3 opening theme for the strategy role-playing game Hortensia SAGA -Ao no Kishidan- (オルタンシア・サーガ -蒼の騎士団-), a mobile title developed by Sega and f4samurai.
Which maimai version introduced REVIVER?
REVIVER was added to maimai at the launch of maimai MiLK on December 14, 2017.
Who designed the Master chart for REVIVER?
The Master chart was designed by Jack, a notes designer known for high-difficulty layouts featuring heavy Slide note usage, this chart contains 122 Slide notes.
What is the difficulty level of REVIVER's Master chart?
The Master chart is rated 13+ with a level constant of 13.7, placing it among the more demanding charts from the MiLK era.
Does REVIVER have an English title in some maimai regions?
Yes, in Asian English versions of maimai, the song is displayed as REVIVER Hortensia SAGA Original Ver.
What album is REVIVER from?
REVIVER is the closing track on MY FIRST STORY's fifth studio album ALL LEAD TRACKS, released in 2017.

External Links