Manami no Haha

Manami's Mother was a minor character in the anime who was never given an actual name, but was the mother of Manami. She had just arrived at the Juuban Municipal Nursery School to pick up her son when the Cardian Amaderasu attacked. She protected Manami from the attack and had to be hospitalized as a result. Her husband was away on a business trip and there was nobody to take care of her son while she was in the hospital, so Mamoru volunteered to babysit Manami until his mother was well again.

(Source: Wikimoon)