Main character in this film, Mai, has a handicapped brother, who is totally deaf, called Dai Chan. He is like a younger brother for Mai yet he is actually her older brother because Dai Chan always asks Mai to hold him up with smiling all over. <br><br> One day, an elementary school Mai goes to and a handicapped school Dai Chan goes to start to communicate each other. And then, Mai's class mates started to make fun of Mai and draw a funny portrait of Dai Chan on black board in the class. Mai gets shocked and hurt at that mischief. And moreover, their mother gets sickness at the same time. That's why Dai Chan should enter in an orphanage for handicapped children; however, Mai really wants to take care of him by herself, so she tries to stop it. <br><br> This story is written about a love of family, close bond, and relationship between human and human. We definitely have a common warm heart and a moment we have to use it with honest feeling. This film could remind us some important things we should never forget about our life.<br><br> (Source: AniDB)