Koito Furukawa

The anonymous woman who is the oldest living resident to Tokushima is still anonymous and she was born 8 May 1901. On September 16, 2012, six days before Ben and Toad's Contest season 1 starts airing, she moved to a pending supercentenarian case by the GRG.

During season 1 of Ben and Toad's Contest, she appeared in week 2 as an armwrestler and they went to Grand Bend, Ontario to see the 2012 Western Ontario Armwrestling Championships and they won over Melissa Rycroft's team of members. She has also appeared in the October 2012 Toronto Armwrestling Event, where they lost the first and second round out to Brooke Burke.