Games played by Takayuki Ono (Yokohama, Japan) in this fuseki

25
1
3
4
4bw
+ 1
=  
-21
?  

1Ono Takayuki - Mitsumori Masao
2Ono Takayuki - Sato Kiyotomi
3Nagao Noriaki - Ono Takayuki
4Tamura Kazumasa - Ono Takayuki