Games played since 2015 year by Katsuhiro Tomobe (Tokyo, Japan) in this fuseki

4
2
15
3
3bw
+1 
=  
-2 
?  

1Tomobe Katsuhiro - Maruta Hiroki
2Tomobe Katsuhiro - Demachi Koichiro
3Tomobe Katsuhiro - Iwano Fumio