Mariia (played by Rebekka Baer) is a protagonist in Light Light Light.
The young version of the protagonist in the 1986 timeline, navigating childhood experiences, family life, and her first love in her hometown. Mimi (played by Anni Iikkanen) is a protagonist in Light Light Light.
A close companion to young Mariia, serving as a confidante who witnesses and shares the protagonist's coming-of-age journey in the 1986 timeline. Mimi's Father (played by Arttu Kapulainen) appears in Light Light Light.