You don't know? [There's a big difference between keeping track of how many explosions Bakugo lands over the battle and how many fucking demons you've got stored up somewhere to be your helper, Raidou! Unless he's just making contracts willy nilly without a care in the world. There's a strange mental picture.] That's a shit load of demons...

[Bakugo would be categorizing them like a nerd.]

Aside from you, I know three others who summon. [There are probably more. Bakugo arches a brow at the last part.] Same demon, different worlds.

[Not too surprising. He's thinking... thinking... ah.]

Did Abe no Seimei exist in your world?