Tokio

Tokio lives in a completely closed-off educational and residential facility, cut off from the outside world.

Her appearance is often described as boyish, with close-cropped hair and a physique that can be mistaken for a young boy.

She strongly resembles Maru in facial features, suggesting a deliberate connection or mirroring between the two characters.

Despite her confined environment, she develops an individual sense of curiosity and emotional depth that sets her apart from many of her peers.

Tokio is sensitive and easily shaken when confronted with information that challenges her understanding of the world.

She is also affectionate and emotionally open, especially in how she responds to the people she cares about.

Her curiosity is a defining trait, particularly regarding the world beyond the facility.

At the same time, her lack of education in certain areas, especially sexuality, leaves her vulnerable and unprepared for the consequences of her actions.

As a second-term student, Tokio spends her life inside a highly controlled institution designed to raise children away from outside influences.

This facility severely limits information about the external world, including even the most basic sexual knowledge.

She participates in routines such as classes, tests, and evaluations that seem normal on the surface but hide deeper, more unsettling purposes.

The system around her appears to treat the children as subjects in a controlled environment rather than as ordinary students.

Tokio deeply admires Kona, another child living in the same facility, who spends much of his time drawing.

She loves the pictures he creates and frequently receives his drawings as personal gifts.

Over time, Tokio develops romantic feelings toward Kona, though she does not fully understand them in adult terms.

Their bond grows out of quiet exchanges, shared time, and the emotional comfort she finds in his art.

Because the facility withholds sexual education, Tokio enters a sexual relationship with Kona without understanding what it truly means.

This encounter leads to her becoming pregnant, and she conceives a child with him, an event that changes her fate and underscores how the institution has failed to protect or properly inform her.

During a surprise test, Tokio discovers the cryptic sentence: “Do you want to go to the outside of the outside?”

This phrase shocks and destabilizes her, because it implies an even larger world beyond the “outside” she has been vaguely taught to imagine.

The discovery intensifies her existing curiosity and anxiety about what lies beyond the walls of the facility.

It also plants the seed of doubt about the adults who control the children’s lives and the true nature of the place she calls home.

Her eventual pregnancy after intercourse with Kona stands as a pivotal moment that exposes the cruelty of raising children in ignorance.

The event marks her transition from a sheltered student to someone forced into adult consequences without having been given adult knowledge or agency.