Noel is a sergeant in the CSGF and the elder sister of Fran Seeker. She assists the SSS on multiple occasions, usually in the form of providing transport and mission briefings to the team when undertaking missions from the CSGF. The party also spars against her on several occasions when requested by the CGSF. Her weapons of choice are a pair of orbal machine pistols.
Noel becomes a full time playable character in the sequel Ao no Kiseki as a full time member of the SSS.