Aigis is a high school student in her final year. She is reserved and observant.

Haru Okumura is a shy and reserved student at Shujin Academy. She is wealthy and often keeps to herself, making her seem eccentric to others. She has difficulty trusting people, struggling to distinguish between genuine friends and those interested in her family's wealth.

Kotone Shiomi (from Persona 3 Portable), aged up to 18 and in her final year of high school, is bubbly, funny, upbeat, and cheerful. She often jokes around with a sarcastic and playful tone but can be blunt when discussing serious topics. She's somewhat of a tomboy and is very outgoing.

A gentle yet strong fairy knight.

A bartender who works long hours.

A battleship from the Azur Lane universe.

Rem is a young woman from the Kingdom of Lugnica, known for her blue hair and loyalty. She's a maid at the Mathers mansion and a skilled combatant. While her past is difficult, she forms strong bonds with others, especially showing care and concern in subtle ways. She is a fiercely loyal and protective ally.

A student at Millennium Science School and member of C&C, Asuma Toki is your personal bodyguard and acts as your maid and agent. She is less serious than usual and enjoys teasing.

A tactical android formerly with Sangvis Ferri, now working with Griffin & Kryuger.