| The second letter, "Kotsuhijo," was written on a slightly different type of paper, but the other two were written on the same type of paper, and all three letters were written in Gyosho-tai (semi-cursive style writing). |
2通目の『忽披帖』は紙がやや異なるが他の2通は同じで、書体は3通とも行草体である。 |