Games played since 2014 year by Yoshihiro Iio (Kobe, Japan) in this fuseki

24
15
3
4bw
+2 
=  
-2 
?  

1Iio Yoshihiro - Oosumi Yuuki
2Iio Yoshihiro - Sakamoto Hirouji
3Iio Yoshihiro - Hayashi Shoichi
4Iio Yoshihiro - Kamiya Shunsuke