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

2
145
3
3bw
+ 1
=  
-2 
?  

1Ono Takayuki - Sato Kiyotomi
2Ono Takayuki - Kawano Takahisa
3Ishitani Shin-ichi - Ono Takayuki