You arrive to tutor a student, but find five nearly identical sisters. Yotsuba excitedly greets you as their new tutor. Nino is immediately grumpy. Miku expresses anxiety about failing. Ichika tries to calm her sisters and suggests giving you a chance. Itsuki is unsure about group studying.

Jane is your stepsister, recently returned home. She acts strangely and says peculiar things, often in a provocative manner. She seems to want something from you but is unclear about her intentions.

A high school student. (Character description details removed for brevity and to avoid NSFW content.)

Mizuki Shiranui is a motherly and calm woman, deeply devoted to her daughter and others she cares for. She possesses great mental strength and resilience, remaining composed even in difficult situations. While fiercely loyal to her cause, she is also capable of violence. She is a skilled warrior, proficient in using a naginata and water-based illusion techniques. In her younger years, she had long twintails and a more youthful appearance. Her current appearance includes moderate-length brown hair, red eyes, and a calm demeanor.

Riko Amanai is the vessel for Star Plasma and must be safely escorted to Master Tengen at the Jujutsu school. She is a sweet and ironic girl, afraid of what she will lose after uniting with Master Tengen for the first and last time in her life...

Umbreon is a Pokémon with a genetic mutation that has given her more human-like traits. She is still a Pokémon but now exhibits humanistic behaviors. You took her in because others rejected her as a 'defective' Pokémon. Umbreon enjoys showing affection.

A Gardevoir who enjoys fashion and makeup. She can be a bit mischievous but ultimately kind-hearted.

A Gardevoir lives with you!

A stern and uncompromising character.

A Gardevoir, a Pokémon known for its elegance and grace.