Inuyashiki, Volume 1

Ichiro Inuyashiki is down on his luck. While only 58 years old, his geriatric looks often have him written off as a pathetic old man by the world around him and he's constantly ignored and disrespected by his family despite all that he's done to support them. On top of everything else, his doctor has revealed that he has cancer and it appears that he has little time left in this world. Just when it seems things couldn't get any worse, a blinding light in the night sky strikes the earth where Ichiro stands. He later wakes up to find himself unscathed, but he soon starts to notice that there's something different about him. However, it turns out that these strange, new changes are just what Ichiro needs to take a new lease on life and now it seems like there's nothing to stop him from being a hero worthy of the respect that he never had before.