Yes, this is Mizuki Nana’s song for Magical Girl Lyrical Nanoha! ^^
Itsumo sagashitetan da hontou no egao afureru basho
Kasuka na sono nukumori ni mirai o utsushite ugokezu ita
Mienai ashita ni kibou o kasanete
Fuan na yoru o kurikaesu yori
Ima koko ni aru chiisa na shiawase o mamoritai
Mizuki Nana – PHANTOM MINDS (Magical Girl Lyrical Nanoha The MOVIE 1st Theme Song)