The character Sola was initially conceptualized and designed by the creative team, defining her personality, appearance, and role.
Sola made her debut appearance in the original media, marking her introduction to the audience and fans.
The official voice actress for Sola was announced, bringing a new dimension to the character through voice acting.
Sola was included as a playable or featured character in a spin-off game or media, expanding her presence outside the original work.