I`ve got Mac and Judy2, which means there`s at least one more, and i can`t put my finger on it just yet. (Maybe someone will give a hint or two ;))

But what`s for this scene, if i recall it correctly, you need to find Liz (Len) in Shepherd`s residence after you pour some water in Sunflower city.  However, you don`t realy need to see Liz for this scene, u just need to go to the farthest right room (training room) and there it is.

You might also need to grab a cursed dagger, find a bell charm and cut it. (This can be for another animation, but i just don`t remember now)

P. S. Ok, I went to recheck it and... forget everything about Liz, grab a dagger, cut that bell charm, catch a ghost and go to the training room