【Many Unopened】Nihon Ki-in Go Software + Problem Collection Set AI Matches Easy Dan Improvement Dojo

This is a set of multiple Go PC software titles supervised by the Nihon Ki-in (Japan Go Association), plus 9 booklets.

◆PC Software
Go Hah-oh, Cho Go Ryu-tei, Igo Tai-tei, Kongo Go Myo-oh, Go Shin-shi, Yudann Rakuraku Dojo, AlphaGo's Winning Strategies, and more.

◆Books
Encyclopedia of Attack and Defense Series
Volumes 2-5 + 5 Practice Problem Books (Volume 1 is missing)

Mostly unopened, a few have been opened. Disc operation has not been confirmed. Includes titles compatible with Windows 10/8.1/8/7 (see photo 6).