The Soap Bubble

The Soap Bubble summary:

Shouto has been on the wrong side of the law for as long as he can remember. After realizing that his latest crime may have resulted in a death, he escapes into the j.a.panese countryside. There, he runs into an elderly woman who mistakes him as her grandson! The other elders in the community also welcome him with open arms and treat him as one of their own.
The truth begins to unravel however when a familiar figure comes back to town…