Neo

Neo is the real-life incarnation of the Hohopo legend. He has been watching Misaki from the moment she arrived in the town, and is the one who threw the toys at her. Childlike and innocent, he kisses her in his Hohopo form and transforms into a young boy around 10 years old, but is unable of human speech. When he is splashed with water, he transforms back into a hohopo. Misaki realizes that if he remains in the lake he will be discovered and exploited, so with Sanae's encouragement she takes him home with her. Misaki names him Neo, since her father was watching The Matrix when she first brought him home. He is very comfortable around humans, but has no concept of everyday things, such as clothes or using the toilet. Soon after meeting him Misaki begins to regain memories of carrying a baby Neo out to the lake. (Source: Wikipedia)