Hinokio: Inter Galactic Love 2005 ＨＩＮＯＫＩＯ　ヒノキオ

Do you like me, Satoru?

Satoru, a wheelchair-bound elementary student, locks himself away from the outside world after his mother dies. His father designs a remote-controlled robot to go to school for him, allowing him to interact with people and do normal things.