Hanasaku Iroha: Home Sweet Home

The story about a girl whom her mother ran away with a lover so she went to live with her grandma whom she never knew in her hotel, then she found herself responsibile for all the work and to started a new life.
While sorting through a mess of books in the staff room, Ohana happens upon one of Denroku's log books from long ago. Within it, it recounts a story of Ohana's mom when she was the same age as her.