Japanese singer Tokiko Kato plans to return to Vietnam in November at the invitation of Trịnh Công Sơn's family, VnExpress reports. She is scheduled to visit the late composer's home and grave in Ho Chi Minh City on November 11, then perform at Hanoi's Âu Cơ Arts Center on November 13. The concert plans include a duet with Thể Thiên and appearances by Vietnamese artists. The family has outlined a forthcoming itinerary; the visits and performances have not yet taken place.