Obachan (?) Seijo, Waga Michi wo Iku

Endo Misae, a 47-year-old woman who was supposed to die in the hospital with her husband by her side, suddenly finds herself summoned to another world as a saint. God transforms her into the appearance of the young girl she was originally supposed to be reincarnated as, and she begins to enjoy her second life. With the appearance of a 12-year-old, but the mind of an old lady, the old lady saint's otherworldly adventure fantasy begins now!