Prime Minister Jacinda Ardern was among more than 70 people who gathered over the weekend to meet John Sato, the 95-year-old veteran who took four buses to join an anti-racism march in central Auckland after the Christchurch shootings.
The meeting was held at the Howick Bowling Club in the eastern suburb of Auckland on Saturday, where the elderly man shared his wisdom and thoughts.
Ms Ardern posted a photo of herself and Mr Sato on social media afterwards.
"It's hard to write something that does 95-year-old John Sato justice...Thank you John. Your actions warmed the hearts of so many during a time of such sadness," she wrote.
Colonel Tenby Powell of the 3/6 Battalion of Royal New Zealand Infantry Regiment was also there.
He said he enjoyed meeting Mr Sato, who was one of the only two Japanese servicemen in the New Zealand army in World War II.
"It was important that we as the Auckland battalion recognise John's service to New Zealand, but most particularly post the events of Christchurch," Colonel Powell said.
"He is just a most incredible gentleman, who gave us speech which was awe-inspiring around kindness, patience and understanding different cultures. It was a great privilege to be there."