Version 4.1.8 Updates
- New song added: Antikythera [Vocal Version]. Complete Main Mission to obtain Antikythera and claim it in your Mail inbox.
- Fixed several previously known issues.

Version 4.1.8 Updates
- New song added: Antikythera [Vocal Version]. Complete Main Mission to obtain Antikythera and claim it in your Mail inbox.
- Fixed several previously known issues.

Version 4.1.7 Updates
- Fixed several previously known issues.

Version 4.1.6 Updates
- Fixed Key Sound (Piano) Issue.
- Fixed several previously known issues.

Version 4.1.5 Updates
- Added free songs: Symphony of Life, Away from the Rain (obtain after clearing certain main story chapters)
- Fixed an error in The Composer's Concert, where there would occasionally be a display issue with Star Point's progress.
- Improved video play effects
- Fixed some known in-game issues.

Version 4.1.2 Updates

- Fixed an issue where players may be unable to enter The Composer's Concert and experience abnormal difficulty display.
- Fixed an issue where red-dot notifications in the menu were not displaying correctly.
- Resolved several known issues.

Version 4.1 Updates

- Added high FPS and MSAA options for Explore and Rhythm modes.
- Added color indicators for Combo Fast/Slow and AC/FC.
- Added options to customize tapped key sound effects.

Version 4.1.1 Updates

- Added high FPS and MSAA options for Explore and Rhythm modes
- Introduced color prompts for Combo Fast/Slow and AC/FC
- Added finer adjustments for flow speed settings
- Included options to change tapped keys' sound effects
- Added a quick jump button for Song Packs
- The virtual joystick operation experience, rhythm calibration, and many other features have been improved. For more details, please refer to our official website or in-game announcement.

Version 4.0.5 Updates

- Fixed several previously known issues.

Version 4.0.4 Updates

- Fixed several previously known issues.

Version 4.0.3 Updates

- Fixed error X01 popping up under certain circumstances while playing the Concert event.
- Fixed display error when obtaining Starby from the Lucky Box.
- Fixed display error when claiming Daily Task rewards under certain circumstances.
- Fixed several previously known issues.

Version 4.0.1 Updates

- Added "Chapter 4: The Eternal Traveler".
- Added "Skill Rate" system (check it out in your profile or performance results pages)
- Added screenshot sharing function in the performance results page.
- Added chart difficulty "Special", and previous Hard charts with Flick Note have been moved to Special difficulty.
- Added custom function in the player profile page, and added a screenshot sharing function.
- Modified Collection page UI, and previous event rewards are now available by spending Shells to unlock.
- Fixed issue with unable to purchase items.
- Fixed issue with part of UI being blocked by iOS Dynamic Island.
- Fixed some known in-game issues.

Version 4.0.0 Updates

- Added "Chapter 4: The Eternal Traveler".
- Added "Skill Rate" system (check it out in your profile or performance results pages)
- Added screenshot sharing function in the performance results page.
- Added chart difficulty "Special", and previous Hard charts with Flick Note have been moved to Special difficulty.
- Added custom function in the player profile page, and added a screenshot sharing function.
- Modified Collection page UI, and previous event rewards are now available by spending Shells to unlock.
- Fixed issue with part of UI being blocked by iOS Dynamic Island.
- Fixed some known in-game issues.

Version 3.1.1 Updates

- Fixed the display issue with the Stamp Card
- Fixed several previously known issues

Version 3.1.0 Updates

- Updated Store UI
- Adjusted song selection UI
- Adjusted progression of Main Story
- Adjusted numbering and prefixes of certain Song Packs
- Improved in-game video quality on certain mobile devices
- Fixed several previously known issues

Version 3.0.0 Updates

- Added "Chapter 3: Windmill Wanderer"
- Added an option to replay anime scenes to the Collection page
- Added a Favorites function to the Song Pack page
- Added a search function to the Song Pack page
- Added a Select Location option when using Fast Travel on the World Map
- Relaxed the criteria for scoring Charming Hits on Flick Notes
- Adjusted the design of the Play Tutorial
- Adjusted the rules for displaying red marks on the Arcanum page
- Enlarged the tabs on the Song Pack page and the left and right buttons on the Song Select page
- Adjusted the design of the Play Music Settings page
- Fixed an issue occurring in some timezones where the Stamp Card and News window would pop-up repeatedly
- Fixed some known issues

Version 2.2.1 Updates

- Added a fast-forward to the story
- Added a skip functionality for the reward screen animation
- Adjusted calibration explanation and added a mute notification
- Fixed some known issues

Version 2.1.2 Updates

- Fixed an issue where players aren't able to log in to the game.

Version 2.1.0 Updates

- Added bulletin boards to both new stations.
- Can tap the screen to speed up start-up screen.
- Added initial story-mode chart. (If you've passed this part already, the song will be added to "Story 01 - The Overture of First Light".)
- Added further volume control.
- Optimized pacing for early stages of the game.
- Fixed some known issues.

Version 2.0.1 Updates

- "Chapter 2: A Mountain High" now available.
- "Tail Notes" and "Flick Notes" introduced.
- Check-In Rewards now given with a "Stamp Card", not talking to Thomas.
- Can adjust the size of the area where notes are visible while playing music, and can save multiple groups of calibration parameters.
- Can display completion percentage which playing music, and can save multiple groups of calibration parameters.
- New store pages and outfit preview functions.
- Altered note color to aid visibility.
- Changed song-select screen and Song Pack screen to make navigation smoother.
- Repair progress has been increased for each performance when Radiance is 0.
- Adjusted the time required to recover 1 Radiance point down from 120 minutes to 60 minutes.
- If you get an All Charming or Combo while your Repair Progress is full or currently unable to increase (because of the story, etc.), your Repair Progress bonus will be saved for later use.
- Coffee and Event Tickets store combined.
- Expanded Arcanum and Map systems.
- Upgraded item explanation screens.
- Fixed some known issues.

Version 1.3.0 Updates

- Revised Daily Tasks system. Daily Rewards will reset every day, and a new "Central Station Memories" story has been added to rewards.
- "Ghost Notes" store has been added, selling charts from past events.
- Story songs can be paused and replayed.
- Players can check event missions while in the middle of playing a song.
- In event song-select menus, you can check song pack information for a given song.
- In the event mission-select menu, you can see event ticket requirements and rewards.
- Continuously clicking "level up" in the Arcanum will let you quickly level up multiple times.
- Included store tabs and one-tap purchase functions.
- You can now view collectible art full-screen and hide text.
- Included optional notifications for when your Radiance is fully restored.
- "Play Music" and other systems are now unlocked earlier in the story.
- "New Game" screen updated.
- Fixed some known in-game issues.

Version 1.2.2 Updates

- Fixed some known in-game issues.

Version 1.2.1 Updates

- Event Ticket cost now depends on the Event. If you fail a mission, you will still gain some Clefs.
- The game now lets players choose story-chart difficulty during the new-game tutorial.
- Small adjustments to early-game tutorial.
- Added a new "News" menu you can open from the menu.
- Small changes to menu functionality and display.
- Chart "Re:Star Fragment" artist changed to "WonderRats feat.Dadaco".
- Fixed some issues with speed and/or tempo changes.
- Changed the visual effect when touching notes.
- Slightly adjusted the timing for all note hits other than "Charming Hit".
- Fixed some known in-game issues.

Version 1.1.0 Updates

- You can now spend more Radiance points at once.
- You can now listen to samples and check the difficulty of charts found in the Arcanum.
- Tutorial has been optimized.
- "Calibration" has been added to the settings menu.
- Fixed an issue where some charts would repeat and overlap while previewing them.
- Chart "DRG (Piano Ver.)" artist changed to "Onoken, arranged by SLS".
- Fixed some known in-game issues.
- Improved stability.

Version 1.0.10 Updates

- Fixed the issue where special modes would overlap during events.
- Fixed a display issue when the player had too much of one item in their bag.
- Fixed the issue where iOS users couldn't download the initial files even with enough free space.
- Fixed an issue that kept Daily Tasks from being completable.
- Fixed some other various small issues.

Version 1.0.8

- Official Release Version

Version 1.0.7

- Official Release Version