Japan-Russia summit in Canada

Japan-Russia summit in Canada

MUSKOKA, Canada - Japanese Prime Minister Naoto Kan (L) and Russian President Dmitry Medvedev meet in Huntsville, Canada, on June 26, 2010, on the sidelines of a Group of Eight summit. Kan and Medvedev agreed to seek progress in resolving a longstanding bilateral territorial dispute. (Pool photo)

Kan at G-8 summit in Canada

Kan at G-8 summit in Canada

MUSKOKA, Canada - Japanese Prime Minister Naoto Kan attends a plenary session of the Group of Eight summit in Huntsville, Canada, on June 26, 2010. (Pool photo)

Japan, Ethiopia leaders in G-8 summit

Japan, Ethiopia leaders in G-8 summit

MUSKOKA, Canada - Japanese Prime Minister Naoto Kan (L) and Ethiopian Prime Minister Meles Zenawi attend a session of the Group of Eight summit meeting in Huntsville, Canada, on June 25, 2010. (Pool photo by Kyodo News)

Japan, EU leaders in G-8 summit

Japan, EU leaders in G-8 summit

MUSKOKA, Canada - Japanese Prime Minister Naoto Kan (L) and European Commission President Jose Manuel Barroso take part in a photo opportunity at the Group of Eight summit meeting in Huntsville, Canada, on June 25, 2010. (Pool photo by Kyodo News)

G-8 leaders in G-8 summit

G-8 leaders in G-8 summit

MUSKOKA, Canada - (From L) European Commission President Jose Manuel Barosso, Japanese Prime Minister Naoto Kan, Italian Prime Minister Silvio Berlusconi, U.S. President Barack Obama, French President Nicolas Sarkozy and Canadian Prime Minister Stephen Harper pose for group photos at the Group of Eight summit meeting in Huntsville, Canada, on June 25, 2010. (Pool photo)

Kan, Merkel meet before G-8 summit

Kan, Merkel meet before G-8 summit

MUSKOKA, Canada - Japanese Prime Minister Naoto Kan (L) and German Chancellor Angela Merkel meet in Muskoka, eastern Canada, on June 25, 2010, on the sidelines of a Group of Eight summit. (Pool photo by Kyodo News)

Kan, Merkel meet before G-8 summit

Kan, Merkel meet before G-8 summit

MUSKOKA, Canada - Japanese Prime Minister Naoto Kan (L) and German Chancellor Angela Merkel meet in Muskoka, eastern Canada, on June 25, 2010, on the sidelines of a Group of Eight summit. (Pool photo by Kyodo News)

Kan, Harper meet before G-8 summit

Kan, Harper meet before G-8 summit

MUSKOKA, Canada - Japanese Prime Minister Naoto Kan (L) and Canadian Prime Minister Stephen Harper shake hands before their meeting in Muskoka, eastern Canada, on June 25, 2010, on the sidelines of a Group of Eight summit. (Pool photo by Kyodo News)

Kan, Harper meet before G-8 summit

Kan, Harper meet before G-8 summit

MUSKOKA, Canada - Japanese Prime Minister Naoto Kan (L) and Canadian Prime Minister Stephen Harper meet in Muskoka, eastern Canada, on June 25, 2010, on the sidelines of a Group of Eight summit. (Pool photo by Kyodo News)