Games played since 2014 year by Yuuki Oosumi (Moriyama, Japan) in this fuseki

43
2
15
3bw
+1 
=2 
-  
?  

1Oosumi Yuuki - Okabe Hiroshi
2Oosumi Yuuki - Miyagawa Junzo
3Oosumi Yuuki - Nakamura Shigeru