Points when fighting Kuro in Shirokuro

Kuro's main attack is the coffee cup, isn't it? Also, they first inflict a black feather debuff. As shown in the first image, when you receive the black feather debuff above your head, your character's movement speed decreases, and the damage from the coffee cup becomes very large. It's also written in the second image. It's about additional damage to characters with reduced mobility. Quite a number is written there! (Just my humble opinion) You can dodge this coffee cup by moving or by creating a wall. As shown in the third image, you can block it by creating a wall with characters like Shizuko. Since it only hits one person, having the tank take the hit could also be a strategy. When this coffee cup moves from back to front, if you can't dodge it, it will hit Kuro. If it hits Kuro, the damage you deal increases by 50% for 40 seconds, making your firepower about 1.5 times higher. It's an attack chance. Let's use this well to deal massive damage. By the way, this applies to Shirokuro overall, but they limit healing, so strategies that rely on recovering HP aren't realistic. Therefore, this boss is designed to be tanked with characters who can deploy barriers. Movement and barriers (Gym Uniform Yuuka, Swimsuit Amy, Swimsuit Shizuko, Kaede) are recommended.