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.)
Shiomi Syuko
ブルー・ホライゾン
5962 3858 3178
爽快スプラッシュ Every 7 seconds, there is a 40..60% 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 Cool types.)
Nakano Yuka
太陽より熱く !
3858 3178 5962
攻めの姿勢 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.)
Mukai Takumi
炎天の女王
4872 2643 3194
真夏の騒乱 Every 11 seconds, there is a 35..52.5% chance to increase the combo bonus by 10%, and Perfect notes will restore 1 life for 4..6 seconds.
Yanase Miyuki
夏色ガール
3827 3663 3630
クリーミースマイル Every 18 seconds, there is a 35..52.5% chance that Great/Nice notes will become Perfect notes for 6..9 seconds.