Anonymous painting of Five Immortals at a game of Go. It looks very old, cut from a larger painting that was in bad shape...
What does the text on the rolled up kakejiku say?
Could it refer to the painter?
Is it possible to estimate the age?
I think its Izumisawa, but that second kanji of the family name could be something else. The red square represents a kanji or kana that I can't figure out. It would be the giver's given name.