Need Help w/Artist name of Japanese Woodblocks Please + Info on Pen & Ink

Hi all
I am sorry for posting another art piece; I bought more today & I tried to find out about them - but I can't.
The first is a pair of woodblock prints? (I think) and look like the signature says: Kiyosh Santo?
The 2nd is (again I think) a pen & ink signed Alan '71.

I understand if the pen & ink is a weekend artist; the faces are ... not pretty, but I've been surprised before and the only way I'll know if it's by anyone known is from this forum.

I'm more hopeful on the 2 woodblock prints(?) - does anyone recognize the artist's name?

As always I am grateful for your help - it is appreciated.

 

The other looks like Alan '71. The artist used a line from the drawing to create the first stroke of his A.

Debora

 

The Kiyoshi Saito woodblocks are a great find, I am jealous!

 

Thank you I need help - again!
Debora do you think drawing is nothing special? Because I may sell a bunch for $5 each at my yard sale tomorrow just to try to reduce the piles a little!
And thank you lithographer - I felt better about them than I did the drawing!