miComet Score Challenge: Synchro Summer Sparkle

Summary

The miComet event runs August 7-15 JST as a three-song Score Challenge with event bonuses, cumulative score rewards, and song-specific rankings.

Schedule and format

Synchro Summer Sparkle is listed for August 7, 2026 at 12:00 through August 15 at 19:59 JST. It is a Score Challenge centered on Sakura Miko and Hoshimachi Suisei rather than the Point Rally structure used by the first summer event. Check the in-game notice for maintenance changes or region-specific display times.

Three songs contribute to the main result

The event uses the combined result from three assigned songs for milestone rewards. One exceptional score cannot fully cover two weak songs, so the sensible order is to secure stable clears on all three, identify the weakest result, and spend upgrade materials or practice time where the total gains most.

Song-specific rankings have separate value

Each assigned song also has a high-score ranking tied to limited titles. Players chasing a title can specialize in their strongest chart, while players focused on general rewards should keep improving the combined three-song total. These are different goals and should use different team and practice priorities.

Bonus members affect farming and event score

Event versions of Sakura Miko and Hoshimachi Suisei receive the largest listed bonus, while other eligible versions and rarity levels receive smaller benefits. Use bonus members when they improve event points, badges, or event score, but compare the full result before replacing a much stronger developed card.

Prepare without overcommitting resources

Raise the leader and board nodes used across the three songs, confirm note settings on each chart, and test one change at a time. Avoid spending every material on a temporary bonus card before checking whether the same investment improves all three event results or only one narrow setup.

Time-sensitive details

Exchange stock, exact reward thresholds, and late-event adjustments should be read from the live client. This page records the event as of August 7 and should be treated as archived context after August 15 rather than permanent balance guidance.

Source

AppMedia event guide and community event references

Link official announcements, platform pages, patch notes, and verified social posts here. Keep fan analysis separate from confirmed facts.