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 X X
  Focus/Coord. L. Sparkle Encore T. Synergy Tuning Motif Symph. Alternate Refrain Magic
Skill Type X X X X X
  Mutual Overdrive T. Spike Dominant Present
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.)
Munakata Atsumi
愛盛り☆フラッペ
3851 5978 3165
あま~い誘惑 Every 9 seconds, there is a 40..60% chance to increase Perfect note scores by 16%, and the combo bonus by 14% for 4..6 seconds. (All idols on your team must be Cute types.)
Aiba Yumi
サマーサニーブーケ
3207 3877 5926
さんさん光合成 Every 11 seconds, there is a 40..60% chance that you will gain a combo bonus based on your current life for 5..7.5 seconds.
Mimura Kanako
スイートサマータイム
3170 2606 4920
夏の魔法 Every 8 seconds, there is a 40..60% chance to increase the combo bonus by 10%, and Perfect notes will restore 1 life for 3..4.5 seconds.
Kurokawa Chiaki
流麗なるバカンス
3871 3596 3641
ブレイズアメジスト Every 11 seconds, there is a 35..52.5% chance to increase Perfect note scores by 15% for 6..9 seconds.