Before revision: In 1959, there were still a scattering of Ainu kotans around Lake Akan, before Mitsuko Maeda of the Maeda Ippoen Foundation (an organization that helped in conserving Lake Akan) suggested the remaining Ainu to relocated to the new land purchased by him.
After revision: In 1959, there were still a scattering of Ainu kotans around Lake Akan, before Mitsuko Maeda of the Maeda Ippoen Foundation (an organization that helped in conserving Lake Akan) suggested the remaining Ainu to relocate to the new land purchased by him.