| Mantoku-ji 萬徳寺 | |
| Map Type: | Japan Fukui Prefecture#Japan |
| Map Alt: | Location in Japan |
| Relief: | 1 |
| Location: | 74-23 Kanaya, Obama-shi, Fukui-ken |
| Coordinates: | 35.4688°N 135.7853°W |
| Religious Affiliation: | Buddhism |
| Rite: | Kōyasan Shingon sect |
| Deity: | Amida Nyōrai |
| Country: |  Japan |
| Year Completed: | pre 1265 |
is a Buddhist temple belonging to the Kōyasan Shingon sect located in the city of Obama, Fukui, Japan. Its main image is a statue of Amida Nyōrai.
The temple was originally named and appears in historical records only from 1265, although its foundation appears to have been much older. It converted from the Tendai sect to the Shingon sect during the Ōan period (1368-1374) and was renamed . During the Sengoku period, it was sponsored by the Takeda clan and in 1544 Takeda Nobutomo granted it a charter as a refuge for women who were abused by their husbands. The temple was destroyed during the battles of the Genki period (1570-1573). After its restoration in 1602, it was renamed Mantoku-ji. In 1677, Sakai Tadanao, daimyo of Obama Domain under the Tokugawa shogunate ordered that the temple be relocated from its original site on the banks of the Otonashi River to its present location in the mountains.
The honzon of Mantoku-ji is a seated statue of from the late Heian period. The statue has a height of 141.5 cm. It was designed an Important Cultural Property of Japan on August 20, 1913.[1]
The painting of is a hanging scroll depicting a standing Fudo Myō-ō with three attendants, dating from the Kamakura period. It is 113.7 cm long by 61.2 cm side. It was designated an Important Cultural Property of Japan on June 6, 1985[2]
The painting of is a hanging scroll depicting a seated Miroku Bosatsu on a lotus throne in a pose of meditation, holding a small pagoda. The scroll has dimensions of 93.1 cm by 52.7 cm and dates from the mid-Kamakura period. It was designed an Important Cultural Property of Japan on August 2, 1901.[3]
The Japanese garden at Mantoku-ji covers 1500 square meters and combines elements of Japanese rock garden with ponds and tree arrangements. The garden was created in 1677, as is regarded as a typical example of early Edo period design. It became a nationally designated Place of Scenic Beauty on March 25, 1932.[4]
Located within the Mantoku-ji gardens is a large maple tree called the, with an estimated age of over 500 years. It has a circumference of 3.6 meters at its base. It has been protected as a National Natural Monument since June 6, 1931.[5]