Because of living arrangements or travel, neither sees their daughter too often.
A little late for Mother’s Day, the Love Tyrant anime announced that Sayaka Ohara (Fairy Tail’s Erza Scarlet, Sailor Moon Crystal’s Neptune) will voice Akane Hiyama’s mother while Rina Satō (Sailor Moon Crystal’s Mars) is the mother of her half sister, Yuzu Kichougasaki.