Papież Franciszek w Japonii

Pope Francis gives a speech at Sophia University in Tokyo Tuesday, Nov. 26, 2019. (Kim Hong-ji/Pool Photo via AP)

Pope Francis waves as he leaves Sophia University, a Jesuit school in Tokyo, on Nov. 26, 2019. (Kyodo via AP Images) ==Kyodo

Pope Francis receives flowers before he leaves at Haneda International Airport in Tokyo, Tuesday, Nov. 26, 2019. (AP Photo/Koji Sasahara)

Pope Francis visits Sofia University in Tokyo on Nov. 26, 2019. The 82-year-old pope visited Nagasaki and Hiroshima, and meet Japan's Emperor Naruhito...

Pope Francis waves as he prepares to board his plane at Tokyo airport on November 26, 2019. (Photo by Kazuhiro NOGI / AFP)

TOPSHOT - Pope Francis meets with Emperor Naruhito at the Imperial Palace in Tokyo on November 25, 2019. - Pope Francis called for renewed efforts to...

TOPSHOT - A choral practices before the Holy Mass of Pope Francis at the Tokyo Dome in Tokyo on November 25, 2019. (Photo by CHARLY TRIBALLEAU / AFP)

TOPSHOT - Pope Francis tries on a souvenir gifted by wellwishers at the St. Mary's Cathedral in Tokyo on November 25, 2019. (Photo by Vincenzo PINTO /...

TOPSHOT - Pope Francis (C) waves as he arrives for a holy mass at the Tokyo Dome stadium in Tokyo on November 25, 2019. (Photo by CHARLY TRIBALLEAU /...

TOPSHOT - Thousands of people attend a holy mass conducted by Pope Francis (C) at the Tokyo Dome stadium in Tokyo on November 25, 2019. - Pope Francis...

TOPSHOT - Pope Francis (C) arrives for a holy mass at the Tokyo Dome stadium in Tokyo on November 25, 2019. - Pope Francis called on November 25 for r...

Pope Francis hugs Matsuki Kamoshita as he meets with victims of the March 11, 2011 Fukushima nuclear plant disaster in northern Japan Monday, Nov. 25,...

Pope Francis meets with Emperor Naruhito at the Imperial Palace Monday, Nov. 25, 2019, in Tokyo, Japan. (AP Photo/Gregorio Borgia), APTOPIX

Pope Francis shakes hands with Matsuki Kamoshita as he meets with victims of the March 11, 2011 Fukushima nuclear plant disaster in northern Japan Mon...

Pope Francis visits the Cathedral of Holy Mary Monday, Nov. 25, 2019, in Tokyo, Japan. (AP Photo/Gregorio Borgia)

Pope Francis shakes hands after he was presented with a traditional Japanese coats known as "happi" by young participants while he visit at the Cathed...

Pope Francis wears a traditional Japanese coats known as "happi" presented by young participants while he visit at the Cathedral of Holy Mary Monday,...

Pope Francis delivers a speech in Tokyo on Nov. 25, 2019, during a meeting with victims of the March 2011 earthquake and tsunami that devastated north...

Pope Francis is given a happi coat (traditional Japanese straight-sleeved coat) during a gathering with youth at St. Mary's Cathedral in Tokyo on Nov....

Pope Francis is given a happi coat (traditional Japanese straight-sleeved coat) during a gathering with youth at St. Mary's Cathedral in Tokyo on Nov....

Pope Francis is given a happi coat (traditional Japanese straight-sleeved coat) during a gathering with youth at St. Mary's Cathedral in Tokyo on Nov....

Pope Francis is given a happi coat (traditional Japanese straight-sleeved coat) during a gathering with youth at St. Mary's Cathedral in Tokyo on Nov....

Pope Francis is given a happi coat (traditional Japanese straight-sleeved coat) during a gathering with youth at St. Mary's Cathedral in Tokyo on Nov....

Pope Francis attends a gathering with youth at St. Mary's Cathedral in Tokyo on Nov. 25, 2019. The 82-year-old pope is scheduled to visit Nagasaki and...

Young people help Pope Francis wear a traditional Japanese "happi" coat during their meeting at St. Mary's Cathedral in Tokyo on Nov. 25, 2019. (Pool...

Pope Francis kisses a child in Popemobile as he arrives for Holy Mass at Tokyo Dome Monday, Nov. 25, 2019, in Tokyo. (AP Photo/Gregorio Borgia), APTOP...

Pope Francis caresses a child in Popemobile as he arrives for Holy Mass at Tokyo Dome Monday, Nov. 25, 2019, in Tokyo. (AP Photo/Gregorio Borgia), APT...

Pope Francis caresses a child in Popemobile as he arrives for Holy Mass at Tokyo Dome Monday, Nov. 25, 2019, in Tokyo. (AP Photo/Eugene Hoshiko)

Pope Francis caresses a child in Popemobile as he arrives for Holy Mass at Tokyo Dome Monday, Nov. 25, 2019, in Tokyo. (AP Photo/Eugene Hoshiko), APTO...

Pope Francis speaks during a meeting with a group of young people at St. Mary's Cathedral in Tokyo on Nov. 25, 2019. (Kyodo via AP Images) ==Kyodo

Priests leave the alter as Pope Francis concludes his Holy Mass at Tokyo Dome Monday, Nov. 25, 2019, in Tokyo. (AP Photo/Eugene Hoshiko)

Priests leave after Pope Francis concludes his Holy Mass at Tokyo Dome Monday, Nov. 25, 2019, in Tokyo. (AP Photo/Eugene Hoshiko)

Pope Francis meets with Japanese Prime Minister Shinzo Abe at the Kantei Monday, Nov. 25, 2019, in Tokyo, Japan. (AP Photo/Gregorio Borgia), APTOPIX

Pope Francis meets with Japanese Prime Minister Shinzo Abe at the Kantei Monday, Nov. 25, 2019, in Tokyo, Japan. (AP Photo/Gregorio Borgia)

Pope Francis, right, shake hands with Japanese Prime Minister Shinzo Abe after speaking to Authorities and the Deplomatic Corps at the Kantei Monday,...

Nearly fifty thousand of Christians and well-wishers attend a mass celebrated by Pope Francis at Tokyo Dome in Tokyo on Nov. 25, 2019. The 82-year-old...

Pope Francis waves to Christian and well-wishers at Tokyo Dome in Tokyo on Nov. 25, 2019. The 82-year-old pope visited Nagasaki and Hiroshima, devaste...

Pope Francis acknowledges the crowd at Tokyo Dome riding in a Popemobile on Nov. 25, 2019, ahead of a papal mass. (Kyodo via AP Images) ==Kyodo

Pope Francis holds a mass at Tokyo Dome on Nov. 25, 2019. (Kyodo via AP Images) ==Kyodo

Japanese Prime Minister Shinzo Abe (R) escorts Pope Francis in Tokyo on Nov. 25, 2019, ahead of their talks at the premier's office. (Kyodo via AP Ima...

Pope Francis kisses a baby at Tokyo Dome on Nov. 25, 2019, ahead of a papal mass. (Kyodo via AP Images) ==Kyodo

Pope Francis acknowledges the crowd at Tokyo Dome riding in a Popemobile on Nov. 25, 2019, ahead of a papal mass. (Kyodo via AP Images) ==Kyodo

Pope Francis waves to people ahead of a mass at Tokyo Dome on Nov. 25, 2019. (Kyodo via AP Images) ==Kyodo

Pope Francis (C) holds a mass at Tokyo Dome on Nov. 25, 2019. (Kyodo via AP Images) ==Kyodo

11/25/2019 - NO FRANCE - NO SWITZERLAND: November 25,2019 : Pope Francis Meet with the Youth in the Cathedral of Santa Maria Japan (Photo by IPA/Sipa...

11/25/2019 - NO FRANCE - NO SWITZERLAND: November 25,2019 :Pope Francis Visit to the Emperor Naruhito Japan EDITORIAL USE ONLY. NOT FOR SALE FOR MAR...

11/25/2019 - NO FRANCE - NO SWITZERLAND: November 25,2019 :Pope Francis Visit to the Emperor Naruhito Japan EDITORIAL USE ONLY. NOT FOR SALE FOR MAR...

11/25/2019 - NO FRANCE - NO SWITZERLAND: November 25,2019 :Pope Francis Visit to the Emperor Naruhito Japan EDITORIAL USE ONLY. NOT FOR SALE FOR MAR...

11/25/2019 - NO FRANCE - NO SWITZERLAND: November 25,2019 :Pope Francis Visit to the Emperor Naruhito Japan EDITORIAL USE ONLY. NOT FOR SALE FOR MAR...

11/25/2019 - NO FRANCE - NO SWITZERLAND: November 25,2019 : Pope Francis Meet with the Youth in the Cathedral of Santa Maria Japan (Photo by IPA/Sipa...