00:00 Hibiki/Tsubaki/Kotama
01:54 Maid Yuzu/Yuuka/Haruka/Serina

Comp 1
Tsubaki
Hibiki UE50 Assist
Kotama (Anybody works just for extra cost recovery)

Comp 2
Maid Yuzu UE30
Yuuka (Bond 20 equipment)
Haruka (T4 Bag)
Serina

Maid Yuzu could probably be done with a bit less. The threshold is one hit of her ex killing. People achieve more comfortable clears with her maxed because her normal skill can kill.