2011 Kōfu International Open – Singles Explained

See main article: 2011 Kōfu International Open. Sachie Ishizu was the defending champion, but lost to Tamarine Tanasugarn in the second round.
Chang Kai-chen won the title, defeating Mandy Minella 6–4, 1–6, 6–4 in the final.

Main draw

Bottom half

References

• Main Draw
• Qualifying Draw