|Blood Type||No information|
|Family||Mikan Sakura (adopted granddaughter)|
|Manga||Volume 1, Chapter 1|
Nonno Sakura is Mikan's adoptive Grandfather who raised her since young. He and Mikan Sakura lived in a small village until Mikan ran away to look for Hotaru Imai. When Mikan makes choices, she usually thinks of words her grandfather said. He adopted Mikan and is not related to her by blood. He is not an Alice user.
It is shown in the Flashback Arc that before the story, around winter, he takes in an injured Yuka Azumi and an ill baby Mikan to his home. He calls Yuka "young lady", because Yuka never told him her name. He used to work in a temple and also a nursery, but has retired and lived in the area alone ever since. He called a doctor for Mikan saying that Mikan is his granddaughter and told Yuka to stay and recover. He knows Yuka is in some sort of trouble and does not want to be discovered, and allows her stay. The pursuers find Yuka and she decides to leave Mikan here and begs him take care of her. He compares Yuka to a celestial maiden that left Mikan and disappeared like some weaved dream and tells Mikan that he will surely take care of her.
He was devastated when Mikan left and went to the academy to see her (in the anime he is seen complaining to a mailman for not getting letters from Mikan). Mikan's grandfather was unable to get through the gate and explained that he did not receive any letters from her; later to be revealed that Mikan's letters were not sent out, because she was targeted by the academy. He came daily, but was unable to gain access into the school. Mikan noticed that he looked ill. Later in the story, Narumi visits him at Mikan's village to discuss about Yuka and give Mikan's grandfather the Howalon that Mikan wanted to send him. Narumi also gives Mikan a letter, given to him by Mikan's grandfather when he comes back to the academy.