Games played by Kazuhisa Unoura (unknown, Japan) in this fuseki

3
24
15
4bw
+1 
=  
-3 
?  

1Unoura Kazuhisa - Shevelyov Sergey
2Unoura Kazuhisa - Okabe Hiroshi
3Unoura Kazuhisa - Losyakov Sergey
4Unoura Kazuhisa - Chingin Konstantin