Thanks for translating this! I kind of got the gist of it but this is really appreciated.
Maricha became truly alone, it stood still, only waiting for its time to take it easy forever.That time, one part of the house wall fell over and from there shone a bright light at it.Maricha didn't know that it wasn't the wall but an entrance perfectly sealed by its mother before overwintering.Marisa ate the last of its mother's paste at its overwintering home left by its mother.Then, lots of days passed.