Games played since 2016 year by Hiroshi Okabe (Tokyo, Japan) in this fuseki

5
42
1
3
4bw
+2 
=1 
- 1
?  

1Okabe Hiroshi - Iio Yoshihiro
2Okabe Hiroshi - Nakayama Tomoharu
3Nakamura Shigeru - Okabe Hiroshi
4Okabe Hiroshi - Iio Yoshihiro