Initial Koyori review

Pure type, Sen41 distribution. A useful Sen formation core because its Passive raises two eligible members. An eligible partner lets it increase both members' Total Power. Secure that supported pair before filling the remaining slots.
Member
There are 8 eligible five-star partners sharing its main parameter, including Initial AZKi (20s) / Halloween Matsuri (26s) / Initial Kanade (27s). Parentheses show unaccelerated Active intervals. The card itself counts toward type/group requirements; variants of the same Holomem cannot be deployed together. Halloween Matsuri can return a useful parameter buff. With effects limited to two recipients, check allocation when adding more eligible members.
The Active checks every 23s and lasts 8s. Its bloom1 baseline is standard among five-stars with the same activation probability. It has no life or combo gate, so misses do not reduce its effect magnitude.
The Special supports Active checks during its window. Activation assistance requires Life ≥ 1000, making that condition important to its selection value.
Outfit
Pure members ≥ 2: All members All Stats +30% / Pure members ≥ 2: All members Score Support 25%
This mixed outfit trades some Total Power against parameter specialists for Active score support. Use single-parameter 120–135% outfits as the starting reference and compare the mixture once Board power is developed. One card unlocks the outfit; outfit access alone does not require further bloom. Same-condition/effect examples: Swimsuit Fuwawa。
Connect and development
Left triangle 8:85%→135%
Its main use is a red slot facing the side with the 2% score-support node. At low bloom, prefer I4 or upper L4; at bloom5 it joins I4 and Surround12 among the leading red choices. Outward yellow is a secondary solo-song option. Red Connects can move with the leader, so this role alone gives little reason to rush bloom5.
Placement and substitutes by shape
Skill reference
Reference: Lv80, training4; Active bloom0→1, Special bloom0→3, Passive bloom0→4. Active baseline 18.17→22.00 excludes acceleration, overlap and chart distribution.
- Special:Score Support / 120→145% / 10s; Skill Activation Rate / 45→55% / Life ≥ 1000
- Passive:2 Pure members / Sense / 32→43% / Pure members ≥ 2