April the Angelic Hamster

During Joe's Hypnospace Outlaw streams, he had multiple pets, most of which were "April the Angelic Hamsters", these were named:

• Nanako (Referencing Nanako from Persona 4)
• Nanako 2
• Nanako 3
• Me zoo key (Referencing Mizuki from AI: The Somnium Files)
• Greyballus