Masako is the manager of the Rogue cafe that Madoka Akagi
frequents. She helps brings focus into Madoka's life. Her son is Sora Karasawa
Her name comes from the Rougela
that is named Masako (まさこ) which players can get in a trade for a Nyorozo
in Hanada City in Red/Green. The Rogue cafe name is also based off of Rougela
. Her actress Erika Sato
also posed for a promo picture
holding a Rougela plushie and the background in the opening credits features a silhouette of Rougela.