Special exhibition name | AD | Name of an era | Period |
"Koyasan Sacred Treasures Exhibition" held at Kongobu-ji Temple | 1919 | 1918 | August 24-26 |
1921 | 1921 | March 1-10 | |
"First Special Viewing Day" and Special Exhibition | 1921 | 1921 | May 15-24 |
"Second Special Viewing Day" and Special Exhibition | 1921 | 1921 | August 1-10 |
"The Fourth Special Visiting Day" Special Exhibition | 1921 | 1921 | September 21～ |
"5th Special Viewing Day" Special Exhibition | 1921 | 1921 | November 1～ |
Held annually as a "special viewing day" until around 1943 | 1222 | 1922 | May's week |
Held annually as a "special viewing day" until around 1943 | 1222 | 1922 | A week in August |
"Portraits of Mt. Koya's Founders" Exhibition held | 1222 | 1922 | October 6-8 |
Held annually as a "special viewing day" until around 1943 | 1222 | 1922 | A week in November |
The Crown Prince of Sweden visits the museum and a special exhibition is held at the Treasure Museum. | 1926 | 1926 | October 15-24 |
Koyasan Old Map Exhibition | 1931 | 1931 | August 5-7 |
Special Exhibition "600th Anniversary of Emperor Godaigo's Death" | 1939 | 1939 | April 20～May 12 |
Special Treasure Exhibition to commemorate the construction of the Great Treasure House and the restoration of the Tokugawa family mausoleum | 1962 | 1963 | May 7-21 |
Grand puja commemorating the 150th anniversary of the founding of Mt. Koya "Special Treasures Exhibition" | 1965 | 1965 | April 1～May 20 |
Special Treasure Exhibition "Kobo Daishi and Mount Koya" to Commemorate the 50th Anniversary of the Reihokan Museum | 1970 | 1970 | October 1-15 |
“Reihokan Autumn Special Exhibition” | 1971 | 1971 | September 8 to 20 |
Summer Special Exhibition "Women and Mount Koya" | 1971 | 1971 | September 15～October 15 |
Special exhibition sponsored by the Kuroshio National Athletic Meet: "Warriors and Mount Koya" | 1971 | 1971 | October 20～November 7 |
The 1st Koyasan Sacred Treasures Exhibition "Kobo Daishi and Mount Koya" | 1980 | 1980 | July 20～ |
Spring Special Exhibition "Koyasan and the People of the Warring States Period" | 1981 | 1981 | April 15～May 21 |
The 2nd Koyasan Sacred Treasures Exhibition "The Art of Mandalas" | 1981 | 1981 | July 20～August 30 |
1982 | 1982 | August 1-31 | |
1983 | 1983 | August 1-31 |
1984 | 1984 | April 1～May 20 | |
1985 | 1985 | September 14～November 4 | |
1986 | 1986 | August 1-31 | |
Special Exhibition to Celebrate the Completion of the Daimon Gate Restoration "Kongobu-ji Temple Gate" - Its Transition and History | 1986 | 1986 | October 1-31 |
1987 | 1987 | August 1-31 | |
Special Exhibition "Space, Esoteric Buddhism, Mandalas - The Breath of Buddha and Mount Koya" | 1987 | 1987 | September 12～October 11 |
1988 | 1988 | August 1-31 | |
1989 | 1989 | August 1-31 | |
1990 | 1990 | August 1～September 15 | |
1991 | 1991 | August 1～September 10 | |
1992 | 1992 | July 10～August 30 | |
1993 | 1993 | July 20～September 3 | |
1994 | 1994 | July 20～August 31 | |
1995 | 1995 | July 20～August 31 | |
1996 | 1996 | July 20～September 23 | |
1997 | 1997 | July 20～September 30 | |
1998 | 1998 | July 18～August 31 | |
1999 | 1999 | July 18～August 31 | |
2000 | 2000 | July 20～September 17 | |
2001 | 2001 | July 20～October 4 | |
2002 | 2002 | July 20～September 30 | |
2003 | 2003 | July 20～September 10 | |
The 25th Koyasan Great Treasures Exhibition "Longing for the Pure Land of Koya" | 2004 | 2004 | July 20～September 10 |