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

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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.)
Ootsuki Yui
スウィートらぶコール
6397 6552 47
とろけるボイス Every 9 seconds, there is a 35..52.5% chance to reduce score gain by 20%, but also apply the highest extra combo bonus gained so far with a 70% boost for 5..7.5 seconds.
Takagaki Kaede
ラヴィサン・ショコラ
3891 3213 5909
魅惑の口どけ Every 9 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 70% boost for 5..7.5 seconds.
Shiragiku Hotaru
たったひとつの望み
3163 5993 3835
ふたりを繋ぐもの Every 6 seconds, there is a 35..52.5% chance to increase Perfect note scores by 16%, and the combo bonus by 14% for 3..4.5 seconds. (All idols on your team must be Cute types.)
Domyoji Karin
青春バレンタイン
3140 4967 2573
ドキドキ恋バナ Every 11 seconds, there is a 40..60% chance that Great/Nice notes will become Perfect notes for 3..4.5 seconds.