Hinako Shirai
Injured former ballerina who becomes a Reflector while searching for a way back to the stage.
- Guided by Yuzu and Lime
- Bonds with classmates whose emotions form Fragments
- Later joins Ao’s group
Characters & relationships
Quartet gathers casts that were once split across a console RPG, an anime, a mobile game, and a sequel. Here is a practical overview of the faces you will meet most often.
BLUE REFLECTION & Second Light
Ao Hoshizaki
A newcomer who arrives with more memories than the other students and anchors the Heartscape journey.
- Starts with Kokoro, Yuki, and Rena
- Builds strength through dates and school life
- Connects casts from across the series
Kokoro · Yuki · Rena
The first academy trio Ao meets — gentle Kokoro, bright Yuki, and sharp but caring Rena.
- Core early party
- Memory recovery drives the plot
- Kokoro shares a mysterious link with Shiho
RAY
Hiori Hirahara
Straightforward Reflector who helps people in trouble and acts before overthinking the risk.
- Partnered with Ruka
- Younger sister of Mio
- Playable ally in Second Light
Ruka Hanari
Quiet transfer student whose partnership with Hiori sits at the emotional center of RAY.
- Contrasts Hiori’s energy
- Explores the Common together
- Key to RAY’s Reflector conflict
Mio Hirahara
Hiori’s composed older sister and an important bridge into Second Light.
- Tied to the Reflector conflict
- Reappears at Ao’s academy
- Calm counterpoint to Hiori
SUN & cross-series
Shiho Kasuga
Kind, capable cook and one of the clearest bridges between SUN and Second Light.
- SUN squad member
- Linked to Kokoro’s memories
- Strong healer/support identity
Uta Komagawa
An unpredictable Reflector presence that threads through multiple entries.
- Cross-series connector
- Joins Ao’s academy group
- Often met with caution by others
Kirara Kuno
Speaks with uncanny insight and claims to hear the voice of the Divine.
- SUN squad member
- Later appears with Ao
- Distinct prophetic tone