Games played by Takashi Sagara (Osaka, Japan) in this fuseki

42
15
3
5bw
+ 2
=11
-1 
?  

1Poghosyan Albert - Sagara Takashi
2Sagara Takashi - Nakamura Shigeru
3Nakamura Shigeru - Sagara Takashi
4Sagara Takashi - Nakamura Shigeru
5Nakamura Shigeru - Sagara Takashi