Kosei December 1964 issue Chairman Niwano departs for India
【Official Publications】
Kosei July 1968 issue Thoughts on Joju Zaga
【Official Publications】
Kosei January 1970 issue Missionary activities in line with the times
【Official Publications】
Kosei July 1970 issue Essays New every day
【Official Publications】
Kosei December 1991 issue Nichiko Niwano becomes the second chairman
【Official Publications】
Kosei Shimbun August 5, 1966 Congratulations to Mr. Koichi and Ayako on your engagement
【Official Publications】
Kosei Shimbun January 6, 1967 Let's talk together
【Official Publications】
Kosei Shimbun January 27, 1967 Mr. Koichi Niwano is happily married.
【Official Publications】
Kosei Shimbun January 5, 1968 Current status of “Young Sensei” Koichi Niwano
【Official Publications】
Kosei Shimbun January 12, 1968 Grand parent-teacher ceremony
【Official Publications】
Kosei Shimbun February 2, 1968 Growing up
【Official Publications】
Kosei Shimbun January 2, 1970 We ask Niwano Mission Director about his New Year's resolutions.
【Official Publications】
Kosei Shimbun July 3, 1970 Buddhist name changed to “Nichiko Niwano”
【Official Publications】
Kosei Shimbun October 23, 1970 World Religious Peace Conference opens
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Kosei Shimbun August 20, 1971 Nichiko Niwano
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Kosei Shimbun July 25, 1975 3rd “Youth Ship” Private Peace Mission Trip
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Kosei Shimbun November 21, 1980 1981 next church activity policy decided
【Official Publications】
Kosei Shimbun July 17, 1981 10th anniversary of establishment in Brazilian church
【Official Publications】
Kosei Shimbun September 2, 1983 Professor Nippon goes on a "search journey" to China
【Official Publications】
Kosei Shimbun November 4, 1983 Nichiko Niwano goes to Italy
【Official Publications】