TOKYO -- A Chinese delegation introducing the achievements of the 19th National Congress of the Communist Party of China (CPC) ended its four-day visit to Japan on Sunday.

The delegation, headed by He Yiting, executive vice president of the Party School of the CPC Central Committee, visited Japan at the invitation of Japan's ruling Liberal Democratic Party (LDP) and its coalition partner the Komeito party.

During its stay, the delegation met with Toshihiro Nikai, secretary-general of the LDP, Yoshihisa Inoue, secretary-general of the Komeito party, and Sadayuki Sakakibara, chairman of the Japan Business Federation (Keidanren).

The delegation also held briefing sessions for Japanese political parties, friendly groups, major media, think tanks as well as economic circles on the spirit and significance of the CPC party congress and had in-depth discussions with them on the congress and the Sino-Japanese relationship.

The Japanese side congratulated on the success of the 19th CPC National Congress and Xi Jinping's re-election as general secretary of the CPC Central Committee.

The Japanese side also spoke highly of the achievements and significance of the CPC congress and expressed the wishes for continued improvement and development of bilateral relations.