Umineko no Naku Koro ni Episode 2: Turn of the Golden Witch - Vol. 3 Ch. 17 - Furniture Blade

[MangaDex]

 

[pokefairy]

Okay wait so Beatrice is literally around this time but Battler is just...... Denying her physical presence? Plus we see an actual demon battle so... Doesn't seem like the work of humans right

 

[BlastedAce]

Woah, demon stakes taking forms and light blades?? Is this a shounen battle manga