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

5
42
1
3
7bw
+31
=1 
- 2
?  

1Lin Huang-Yu - Oosumi Yuuki
2Oosumi Yuuki - Sakamoto Hirouji
3Li Yi - Oosumi Yuuki
4Oosumi Yuuki - Iio Yoshihiro
5Oosumi Yuuki - Kudomi Takahiro
6Iio Yoshihiro - Oosumi Yuuki
7Oosumi Yuuki - Kawamura Norihiko