Please note that all spoilers are unmarked.
Otsuu in Massacre Mode (Mary Skelter 2)
Otsuu in Blood Skelter (Mary Skelter 2)
Good Night Little Mermaid
Otsuu and Little Mermaid's Wedding
Otsuu crying in her Nightmare form
Otsuu smiling in her Nightmare form
Otsuu's neutral expression in her Nightmare form
Otsuu surprised in her Nightmare form
Otsuu upset in her Nightmare form
Little Mermaid and Otsuu Returns
Otsuu in Mary Skelter: Finale
Otsuu's Photo in Love Prison Tower Mary Skelter
Little Mermaid kissing Otsuu
Otsuu's Photo in Love Prison Tower Mary Skelter: True End
Jobs (Mary Skelter 2)[]
Otsuu in Death End Attire 1
Otsuu in the Blood Maiden's Swimsuit
Jobs (Mary Skelter: Finale)[]
Otsuu driving off the Marchens attacking Little Mermaid
Otsuu proposing to Little Mermaid
Otsuu meeting with Chiaki to discuss a discovery