Attribute X X X
  Cute Cool Passion
Rarity X X X X
  SSR SR R N
High stat X X X X
  Vocal Visual Dance Balanced
Skill Type X X X X X X X X X X
  Perf. Lock* C. Guard Combo Bonus Score Bonus Healer H. Guard Overload All-Round Concen. Skill Boost
Skill Type X X X X X X X X
  Focus/Coord. L. Sparkle Encore T. Synergy Tuning Motif Symph. Alternate
Awakened?   X
  Yes No

(Short link)

Click on an underlined table header to sort the table by that value. Do note that you should apply filters before using the skill-based sorts, as you can't really compare skill effects.
Card VoViDa Skill Effect (sort: time window, % chance, duration, effect val.)
Hisakawa Nagi
わるなぎスタイル
3234 3872 5907
あらぶる凪のポーズ Every 6 seconds: there is a 35..52.5% chance to reduce combo bonus by 20%, but also apply the highest score bonus gained so far with a boost of 50% for 3..4.5 seconds.
Shirayuki Chiyo
ひとり、時は過ぎて
3143 5994 3854
届かぬ憧憬 Every 9 seconds: there is a 35..52.5% chance that 15 life will be consumed, then: Perfect notes receive a 18% score bonus, and Nice/Bad notes will not break combo for 5..7.5 seconds.
Tachibana Arisu
ビギニング・スカイ
3861 3162 5971
未知を知る瞳 Every 11 seconds: there is a 40..60% chance to boost the score/combo bonus of Cool idols' active skills for 5..7.5 seconds.
Takamine Noa
ミステリアスメイド
2621 3165 4909
謎めく視線 Every 7 seconds: there is a 40..60% chance that Nice/Great notes will become Perfect notes for 2..3 seconds.