Mamono ('''魔物''') is a [[Languages|Youkai-go]] term which means "evil spirit". It is a category of creatures that have appeared in the Mazes alongside [[youkai]], which possess a range of magical abilities and traits. Whereas youkai are sapient, civilized creatures that have integrated into society and communities, mamono are feral monsters residing in the Uncivilized Area, being one more category of dangerous creatures that can be found there.
Daijami is a Youkai-go term which can be transliterated translated to "great wicked spirit".
The daijami is the mature form of a [[jami]], reaching this stage after 30 years. They later evolve into their elder [[oujami]] form after 60 years.