"Souichi's Beloved Pet" centers around the titular character abusing his cat. "Earthbound" mentions the abuse of a dog. "Bloodsucking Darkness" has a character throw a vampire bat against a wall.
"The Mystery of the Haunted House" and its sequel shows Souichi enslave and abuse his family. "Death Row Doorbell" has a ghost psychologically torture the family of his murder victim
The wife in "I Don't Want To Be A Ghost" threatens to murder her husband. Fuchi kills her husband in "The Mystery of the Haunted House: Souichi's Version"
Two characters are shown post-coitus in a love hotel in "I Don't Want to Be a Ghost". Two naked giant ghosts make out in "In Mirror Valley", but no genitalia or nipples are shown. Rape is implied in "Earthbound".
While there are passing references to sex, none of it is meant for arousal
A poster of a spider can be briefly seen in "Souichi's Beloved Pet". The story also features a mutant insect with long legs that could trigger arachnophobia
A person with severe childhood trauma is violent towards himself in "Library Vision". "Death Row Doorbell" has a character turn violent after his attacker due to PTSD
"Smashed" has characters get addicted to a weird nectar. In "Library Vision", one character is addicted to making sure no book is missing in his library
"Ghosts of Prime Time" has comedians who possess their audience into finding them funny. "Spledid Shadow Song" has the main character get possessed by a song.
"Death Row Doorbell" has an eye popping out of someone's crushed head. "The Mystery of the Haunted House" has a close-up on a corpse with out of its eyes gouged out